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SCHEDULE OF ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)
Payables and Accruals [Abstract]
Salary and welfare payable	$ 57,665	¥ 410,514	¥ 385,332
Accrued liabilities to suppliers	27,274,346	194,166,070	94,510,610
Other tax payable	3,251,980	23,150,849	10,461,217
Supplier deposit for quality	376,280	2,678,737	2,305,592
Service fee			58,320
Others	202,571	1,442,104	1,146,400
Total	$ 31,162,842	¥ 221,848,274	¥ 108,867,471

SCHEDULE OF ALLOWANCE FOR DOUBTFUL ACCOUNTS RELATED TO ACCOUNTS RECEIVABLE (Details)	12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)
Credit Loss [Abstract]
Beginning of the year	$ 90,055	¥ 641,101	¥ 1,271,180
Reversal of allowance for doubtful accounts	(77,148)	(549,215)	(630,079)
End of the year	$ 12,907	¥ 91,886	¥ 641,101

RESTRICTED NET ASSETS

12 Months Ended

Sep. 30, 2025

Receivables [Abstract]

RESTRICTED NET ASSETS

23.

RESTRICTED NET ASSETS

The Group’s ability to pay dividends may depend on the Group receiving distributions of funds from its PRC subsidiary. Relevant PRC statutory laws and regulations permit payments of dividends by the Group’s PRC subsidiaries only out of its retained earnings, if any, as determined in accordance with PRC accounting standards and regulations.

In accordance with the company laws of the PRC, a domestic enterprise is required to provide statutory reserves of at least 10% of its annual after-tax profit until such reserve has reached 50% of its respective registered capital based on the enterprise’s PRC statutory accounts. A domestic enterprise may also provide discretionary surplus reserve, in accordance with the shareholders’ resolution, from the after-tax profits after providing statutory reserves. The aforementioned reserves can only be used for specific purposes and are not distributable as cash dividends. The Group’s PRC subsidiaries were established as limited liability companies and therefore are subject to the above mentioned restrictions on distributable profits. The Company’s subsidiaries contributed RMB3,267,815 and RMB5,883,035 (US$826,385) the general reserve during the years ended September 30, 2024 and 2025, respectively.

As a result of these PRC laws and regulations subject to the limit discussed above that require annual appropriations of 10% of after-tax income to be set aside, prior to payment of dividends, as general reserve fund, the Group’s PRC subsidiaries are restricted in their ability to transfer a portion of their net assets to the Group.

Because the Company’s operating subsidiaries in the PRC can only pay distributions out of distributable profits reported in accordance with PRC accounting standards, the Company’s operating subsidiaries in the PRC are restricted from transferring a portion of their net assets to the Company. The restricted amounts include the paid-in capital and statutory reserves of the Company’s entities in the PRC. The aggregate amount of paid-in capital and statutory reserves, which represented the amount of net assets of the Company’s operating subsidiaries in the PRC not available for distribution, was RMB55,864,770 and RMB58,479,990 (US$8,214,635) as of September 30, 2024 and 2025, respectively.

SCHEDULE OF ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS (Details)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)
Credit Loss [Abstract]
Accounts receivable	$ 2,081,155	¥ 14,815,743	¥ 13,318,276
Less: allowance for doubtful accounts	(12,907)	(91,886)	(641,101)
Total Accounts receivable, net	$ 2,068,248	¥ 14,723,857	¥ 12,677,175

SCHEDULE OF CONDENSED STATEMENTS OF CASH FLOWS (Details)	12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Condensed Financial Statements, Captions [Line Items]
Net cash provided by (used in) operating activities	$ 36,517	¥ 259,959	¥ 69,200,803	¥ (13,627,082)
Net Cash provided by (used in) investing Activities			(59,110,300)	(99,010)
Net Cash provided by (used in) financing Activities	5,789,541	41,215,747	(14,933,304)	25,000,000
Net increase/(decrease) in cash and cash equivalent	(13)	(91)
Net increase in cash and cash equivalent	5,826,045	41,475,615	(4,842,801)	11,273,908
Cash, cash equivalents and restricted cash at beginning of the year	2,917,844	20,772,130	25,614,931	14,341,023
Cash, cash equivalents and restricted cash at end of the year	8,743,889	62,247,745	20,772,130	25,614,931
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Net cash provided by (used in) operating activities	1,027	7,313
Net Cash provided by (used in) investing Activities
Net Cash provided by (used in) financing Activities	4,990,000	35,523,810
Net increase/(decrease) in cash and cash equivalent
Net increase in cash and cash equivalent	4,991,027	35,531,123
Cash, cash equivalents and restricted cash at beginning of the year
Cash, cash equivalents and restricted cash at end of the year	$ 4,991,027	¥ 35,531,123

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-X (SX)
-Number 210
-Section 12
-Subsection 04
-Paragraph a
-Publisher SEC

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-X (SX)
-Number 210
-Section 5
-Subsection 04
-Paragraph c
-Subparagraph Schedule I
-Publisher SEC

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-X (SX)
-Number 210
-Section 7
-Subsection 05
-Paragraph c
-Subparagraph Schedule II
-Publisher SEC

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-X (SX)
-Number 210
-Section 9
-Subsection 06
-Publisher SEC

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 235
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477314/942-235-S99-2

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-4

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-04(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3

Reference 8: http://www.xbrl.org/2003/role/recommendedDisclosureRef
-Topic 810
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481231/810-10-45-11

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 205
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 7
-Subparagraph (SAB Topic 1.B.2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480922/205-10-S99-7

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 205
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481003/205-10-S50-2

+ Details

NET INCOME PER SHARE (Tables)

12 Months Ended

Sep. 30, 2025

Net income per share-basic and diluted

SCHEDULE OF CALCULATING NET INCOME PER SHARE

For the purpose of calculating net income per share, the number of shares used in the calculation reflects the outstanding shares of the Company as if the Reorganization as described in Note 1 took place at the earliest period presented.

Year ended September 30,

2023

2024

2025

RMB

US$

Numerator:

Net income

Net income attributable to ordinary shareholders of Julong Holding Limited

11,223,532

17,076,187

26,152,199

3,673,578

Denominator:

Weighted average number of ordinary shares outstanding-basic and diluted

20,011,132

20,387,159

Basic and diluted net income per share

0.56

0.85

1.28

0.18

Combined and Consolidated Statements of Operations and Comprehensive Income (Parenthetical)	12 Months Ended
	Sep. 30, 2025 CNY (¥)
Income Statement [Abstract]
Other comprehensive income, tax

ORGANIZATION AND PRINCIPAL ACTIVITIES

12 Months Ended

Sep. 30, 2025

Accounting Policies [Abstract]

ORGANIZATION AND PRINCIPAL ACTIVITIES

1. ORGANIZATION AND PRINCIPAL ACTIVITIES

(a) Principal activities

Julong Holding Limited (“Julong Holding”, or the “the Company”) was incorporated under the law of Cayman Islands on August 7, 2023 as an exempted company with limited liability. The Company and its direct or indirectly owned subsidiaries (collectively, the “Group”) are a provider of intelligent integrated solutions to public utilities, enterprises, commercial, and multifamily properties operating at scale in the People’s Republic of China (“PRC”).

(b) Organization

Julong Holding owns 100% equity interest of Jiangshan Holding Limited (“Jiangshan BVI”). Hong Kong Changfeng Holding Limited (“HK Changfeng”) is incorporated under the laws of Hong Kong and it is a 100% wholly-owned subsidiary of Jiangshan BVI. HK Changfeng established a wholly-owned subsidiary, Beijing Junxinyuan Technology Development Co. Ltd. (“Beijing Junxinyuan”), a wholly-owned foreign enterprise incorporated in PRC.

After February 21, 2024, Julong Holding owns 100% equity interest of Liyun Holding Limited (“Liyun BVI”). Hong Kong Qinan Holding Limited (“HK Qinan”) is a 100% wholly-owned subsidiary of Liyun BVI in Hongkong.

Julong Online (Beijing) Technology Development Co., Ltd. (“Julong Online”) was established under the laws of the PRC on June 3, 1997, who is the Group’s main operating entity in China.

(c) Reorganization

In anticipation of an initial public offering (“IPO”) of the Company’s equity securities, the Group undertook the following steps to effect a reorganization (the “Reorganization”):

● Formation of Julong Holding, Jiangshan BVI, HK Changfeng, and Beijing Junxinyuan.

● HK Qinan injected US$83,490 in Julong Online and became Julong Online’s 1.00% shareholder.

● Beijing Junxinyuan obtained 99.00% equity interests of Julong Online with consideration of RMB59,098,500.

● Julong Holding acquired 100% of Liyun BVI, the 100% shareholder of HK Qinan, by issuing 11,132 of its own common shares, through which Julong Holding indirectly holds 100% of equity interests in Julong Online.

● Julong Holding issued 20,000,000 ordinary shares to Datongyi Holding Limited, a British Virgin Islands company, Datongyi Holding Limited, a British Virgin Islands company, of which 96.0% of the equity interests are held by Qiren Holding Limited, a British Virgin Islands company, which is wholly owned by Hushi Holding Limited, a British Virgin Islands company wholly owned by Mr. Jiaqi Hu.

Immediately before and after the Reorganization as described above, Julong Holding together with its subsidiaries, Jiangshan BVI, HK Changfeng, Beijing Junxinyuan and Julong Online were effectively controlled by the same controlling shareholders; therefore, the Reorganization was accounted for as a recapitalization, and thus the current capital structure has been retroactively presented in prior periods as if such structure existed at that time, and the entities under common control are presented on a combined basis for all periods to which such entities were under common control.

(d) Initial Public Offering

In June 2025, the Company, in connection with its initial public offering (“IPO”) in the United States, issued 1,437,500 Class A Ordinary shares with net proceeds from the IPO of approximately US$3.7 million.

Concentration and risks (Details Narrative) - USD ($)	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2023
Risks and Uncertainties [Abstract]
Cash and cash equivalents and time deposits	$ 4,994,550	$ 3,513

Combined and Consolidated Statements of Operations and Comprehensive Income	12 Months Ended
	Sep. 30, 2025 USD ($) $ / shares shares	Sep. 30, 2025 CNY (¥) ¥ / shares shares	Sep. 30, 2024 CNY (¥) ¥ / shares shares	Sep. 30, 2023 CNY (¥) ¥ / shares shares
Income Statement [Abstract]
Revenues	$ 35,399,312	¥ 252,007,702	¥ 173,650,559	¥ 119,084,483
Cost of revenues	29,706,884	211,483,307	147,090,500	100,225,447
Gross profit	5,692,428	40,524,395	26,560,059	18,859,036
Operating expenses:
Selling, general and administrative expenses	1,356,464	9,656,665	6,550,065	5,629,843
Total operating expenses	1,356,464	9,656,665	6,550,065	5,629,843
Operating income	4,335,964	30,867,730	20,009,994	13,229,193
Interest (expense) income, net	(14,290)	(101,733)	15,634	(9,669)
Other income, net	1,081	7,695	99,908
Income before income taxes	4,322,755	30,773,692	20,125,536	13,219,524
Income tax expenses	649,177	4,621,493	3,049,349	1,995,992
Net income	3,673,578	26,152,199	17,076,187	11,223,532
Other comprehensive income, net of tax of nil:	13	91
Comprehensive income	$ 3,673,565	¥ 26,152,108	¥ 17,076,187	¥ 11,223,532
Net income per share-basic and diluted
Weighted average number of ordinary shares outstanding, basic	20,387,159	20,387,159	20,011,132	20,011,132
Weighted average number of ordinary shares outstanding, diluted	20,387,159	20,387,159	20,011,132	20,011,132
Basic net income per share \| (per share)	$ 0.18	¥ 1.28	¥ 0.85	¥ 0.56
Diluted net income per share \| (per share)	$ 0.18	¥ 1.28	¥ 0.85	¥ 0.56

FAIR VALUE MEASUREMENT

12 Months Ended

Sep. 30, 2025

Fair Value Disclosures [Abstract]

FAIR VALUE MEASUREMENT

13.

FAIR VALUE MEASUREMENT

The Group’s financial assets and liabilities primarily include cash and cash equivalents, restricted cash, accounts receivable, notes receivable, other receivables, amounts due from related parties, amount due to related parties, short-term borrowing, accounts payable and other current liabilities.

The carrying amounts of cash and cash equivalents, restricted cash, accounts receivable, notes receivable, amounts due from related parties, other receivables, amount due to related parties, short-term borrowing, accounts payable and other current liabilities approximate their fair values.

Combined and Consolidated Statements of Cash Flows	12 Months Ended
Combined and Consolidated Statements of Cash Flows	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 3,673,578	¥ 26,152,199	¥ 17,076,187	¥ 11,223,532
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation of property, plant and equipment	1,999	14,234	23,824	111,762
Amortization of the right-of-use assets	22,575	160,714	183,518	175,196
(Reversal) provision of allowance for doubtful accounts	165,859	1,180,751	(638,163)	217,913
Provision of allowance for contract assets	277,433	1,975,049	1,038,763	213,426
Changes in operating assets and liabilities
Accounts receivable	(540,614)	(3,848,632)	3,578,021	(7,367,981)
Other receivable	(86,481)	(615,657)	634,367	(433,004)
Prepaid expenses and other current assets	(104,643)	(744,957)	2,547,812	(1,947,530)
Contract assets	(17,337,942)	(123,428,810)	(22,484,959)	(51,495,787)
Amount due from related parties	145,998	1,039,361	16,315,750	(778,677)
Deferred tax assets	(66,324)	(472,162)	(62,886)	47,686
Non-current assets	(861,108)	(6,130,228)	(1,687,833)	(2,284,756)
Accounts payable	(873,216)	(6,216,427)	10,341,989	8,460,492
Accrued expenses and other current liabilities	14,359,973	102,228,648	31,327,596	22,141,173
Income tax payable	707,264	5,035,009	3,143,161	2,105,676
Contract liabilities	82,739	589,017	(9,523,591)	2,089,726
Amount due to related parties	(1,292,708)	(9,202,790)	14,359,947	86,910
Lease liabilities	(20,367)	(144,991)	(183,518)	(175,196)
Other Current liabilities	1,782,502	12,689,631	3,210,818	3,982,357
Net cash (used in) provided by operating activities	36,517	259,959	69,200,803	(13,627,082)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property, plant and equipment			(11,800)	(99,010)
Acquisition of Julong Online			(59,098,500)
Net cash used in investing activities			(59,110,300)	(99,010)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceed from short-term borrowing	4,509,060	32,100,000		10,000,000
Repayment of short-term borrowing	(3,104,369)	(22,100,000)	(10,000,000)	(10,000,000)
Capital contribution from shareholder				25,000,000
Payment of deferred offering costs	(605,150)	(4,308,063)	(4,933,304)
Proceeds from issuance of ordinary shares	4,990,000	35,523,810
Net cash (used in) provided by financing activities	5,789,541	41,215,747	(14,933,304)	25,000,000
Effect of exchange rate changes on cash and restricted cash	(13)	(91)
Net increase (decrease) in cash, cash equivalents and restricted cash	5,826,045	41,475,615	(4,842,801)	11,273,908
Cash, cash equivalents and restricted cash at beginning of the year	2,917,844	20,772,130	25,614,931	14,341,023
Cash, cash equivalents and restricted cash at end of the year	8,743,889	62,247,745	20,772,130	25,614,931
Supplemental disclosure of cash flow information
- Income taxes paid (refund)	(10,781)	(76,747)	(57,745)	49,921
- Interest paid	$ 15,310	¥ 108,990	¥ 9,000	¥ 93,692

Combined and Consolidated Statements of Changes in Shareholders' Equity	Common Stock [Member] CNY (¥) shares	Stock Subscription Receivable [Member] CNY (¥)	Additional Paid-in Capital [Member] CNY (¥)	Statutory Reserve [Member] CNY (¥)	AOCI Attributable to Parent [Member] CNY (¥)	Retained Earnings [Member] CNY (¥)	Parent [Member] CNY (¥)	USD ($) shares	CNY (¥) shares
Balance at Sep. 30, 2022	¥ 14,593	¥ (14,593)	¥ 27,000,000	¥ 437,843		¥ (4,263,121)	¥ 23,174,722		¥ 23,174,722
Balance, shares at Sep. 30, 2022 \| shares	20,001,132
Net income for the year						11,223,532	11,223,532		11,223,532
Issuance of shares	7	(7)
Issuance of shares, shares \| shares								10,000	10,000
Contribution of capital to Julong Online by shareholder			25,000,000				25,000,000		¥ 25,000,000
Provision of statutory reserve				1,122,353		(1,122,353)
Balance at Sep. 30, 2023	¥ 14,600	(14,600)	52,000,000	1,560,196		5,838,058	59,398,254		59,398,254
Balance, shares at Sep. 30, 2023 \| shares	20,011,132
Net income for the year						17,076,187	17,076,187		17,076,187
Provision of statutory reserve				1,707,619		(1,707,619)
Reorganization in Feb 2024			(52,000,000)			(7,098,500)	(59,098,500)		(59,098,500)
Foreign currency translation adjustment	(557)	557
Balance at Sep. 30, 2024	¥ 14,043	(14,043)		3,267,815		14,108,126	17,375,941		17,375,941
Balance, shares at Sep. 30, 2024 \| shares	20,011,132
Net income for the year						26,152,199	26,152,199	$ 3,673,578	26,152,199
Provision of statutory reserve				2,615,220		(2,615,220)
Foreign currency translation adjustment	203	(203)			(91)		(91)		(91)
ssuance of Class A ordinary shares for initial public offering (“IPO”), net of issuance cost of RMB 9,241,366	1,023		26,281,420				26,282,443		¥ 26,282,443
ssuance of Class A ordinary shares for initial public offering (IPO), net of issuance cost of RMB 9,242,390, shares \| shares								1,437,500	1,437,500
Balance at Sep. 30, 2025	¥ 15,269	¥ (14,246)	¥ 26,281,420	¥ 5,883,035	¥ (91)	¥ 37,645,105	¥ 69,810,492	$ 9,806,222	¥ 69,810,492
Balance, shares at Sep. 30, 2025 \| shares	21,448,632

REVENUE (Tables)

12 Months Ended

Sep. 30, 2025

Revenue from Contract with Customer [Abstract]

SCHEDULE OF DISAGGREGATES OF REVENUE

The following table disaggregates the Group’s revenue by major sources:

SCHEDULE OF DISAGGREGATES OF REVENUE

Year ended September 30,

2023

2024

2025

RMB

US$

Engineering solutions of intelligent projects

105,468,974

161,493,007

240,201,874

33,740,957

Operation and maintenance of intelligent projects

12,235,902

10,330,920

9,000,537

1,264,298

Sales of equipment and materials of intelligent systems

1,379,607

1,826,632

2,805,291

394,057

Total

119,084,483

173,650,559

252,007,702

35,399,312

SCHEDULE OF REVENUES RECOGNIZED AT A POINT IN TIME OR OVER TIME

The following table summarizes the Group’s revenues recognized at a point in time or over time:

Year ended September 30,

2023

2024

2025

RMB

US$

Revenue recognized at a point in time

1,379,607

1,826,632

2,805,292

394,057

Revenue recognized over time

117,704,876

171,823,927

249,202,410

35,005,255

Total

119,084,483

173,650,559

252,007,702

35,399,312

LEASES (Details Narrative) - CNY (¥)	12 Months Ended
LEASES (Details Narrative) - CNY (¥)	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2023
Leases
Variable lease cost	¥ 0	¥ 0	¥ 0
Sublease income	¥ 0	¥ 0	¥ 0

SEGMENT INFORMATION

12 Months Ended

Sep. 30, 2025

Segment Reporting [Abstract]

SEGMENT INFORMATION

22.

SEGMENT INFORMATION

The Group operates as one operating and reportable segment. All of the Company’s long-lived assets, comprised of property and equipment, are based in China. All of the Group’s revenue was in China for the years ended September 30 2024 and 2025, based on the location of the customers.

The Group ‘s CODM is the Chief Executive Officer. The CODM makes decisions on resource allocation, evaluates operating performance, and monitors budget versus actual results using net income. There is no reconciling items or adjustments between segment income (loss) and net income as presented in the Group’s combined and consolidated statements of operations. The CODM does not review assets in evaluating the segment results and therefore such information is not presented.

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-21

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-21

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-32

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 31
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-31

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-15

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-42

Reference 7: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 48
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482785/280-10-55-48

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
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-Paragraph 32
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+ Details

Concentration and risks (Tables)

12 Months Ended

Sep. 30, 2025

Risks and Uncertainties [Abstract]

Schedule of concentration of credit risk

(b) Concentration of customers:

The following customers accounted for 10% or more of revenue for the years ended September 30,2023, 2024 and 2025:

	2023		2024		2025
	Year ended September 30,
	2023		2024		2025		2025
	RMB		RMB		RMB			US$
Customer A		64,897,071		71,613,185		134,534,671		18,897,973
Customer B		-*		46,392,100		62,128,639		8,727,158
Customer C		19,331,103		-*		-*		-*
Concentration of customers		19,331,103		-*		-*		-*

The following customers accounted for 10% or more of the Group’s accounts receivable and amounts due from related parties as of September 30,2024 and 2025:

	2024		2025		2025
	RMB		RMB			US$
Customer A		7,055,869		6,237,484		876,174
Customer B		4,525,495		3,486,135		489,694
Customer C		1,748,863		-*		-*
Customer D		-*		3,177,983		446,409
Concentration of customers amount		-*		3,177,983		446,409

(c) Concentration of suppliers

Below suppliers represent more than 10% of the Group’s total purchases for the years ended September 30, 2023, 2024 and 2025.

Year ended September 30,

2023

2024

2025

2025

RMB

US$

Supplier A

16,789,791

22,127,032

3,108,166

Supplier B

15,743,800

Supplier C

34,337,505

4,823,361

Supplier D

13,698,898

Supplier E

12,137,615

Represents less than 10%

Cover	12 Months Ended
Cover	Sep. 30, 2025 ¥ / shares shares
Entity Addresses [Line Items]
Document Type	20-F
Amendment Flag	false
Document Registration Statement	false
Document Annual Report	true
Document Transition Report	false
Document Shell Company Report	false
Document Period End Date	Sep. 30, 2025
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2025
Current Fiscal Year End Date	--09-30
Entity File Number	001-41658
Entity Registrant Name	Julong Holding Limited
Entity Central Index Key	0002007846
Entity Incorporation, State or Country Code	E9
Entity Address, Address Line One	Room 2009, Building A
Entity Address, Address Line Two	Times Fortune World
Entity Address, Address Line Three	No.1 Hangfeng Road, Fengtai District
Entity Address, City or Town	Beijing
Entity Address, Country	CN
Entity Address, Postal Zip Code	100070
Title of 12(b) Security	Class A ordinary shares, par value US$0.0001 per share
Trading Symbol	JLHL
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Emerging Growth Company	true
Elected Not To Use the Extended Transition Period	false
Document Accounting Standard	U.S. GAAP
Entity Shell Company	false
Entity Common Stock, Shares Outstanding \| shares	21,448,632
ICFR Auditor Attestation Flag	false
Document Financial Statement Error Correction [Flag]	false
Auditor Firm ID	6901
Auditor Opinion [Text Block]	We have audited the accompanying combined and consolidated balance sheet of Julong Holding Limited and its subsidiaries (“the Company”) as of September 30, 2025 and 2024, and the related combined and consolidated statements of operations and comprehensive income, changes in shareholders’ equity, and cash flows for the years then ended, and the related notes (collectively referred to as the financial statements). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of September 30, 2025 and 2024, and the results of its operations and its cash flows for the years ended September 30, 2025 and 2024 in conformity with accounting principles generally accepted in the United States of America.
Auditor Name	Fortune CPA, Inc
Auditor Location	Garden Grove, California
Common Class A [Member]
Entity Addresses [Line Items]
Entity Listing, Par Value Per Share	¥ 0.0001
Common Class B [Member]
Entity Addresses [Line Items]
Entity Listing, Par Value Per Share	¥ 0.0001
Business Contact [Member]
Entity Addresses [Line Items]
Entity Address, Address Line One	Room 2009, Building A
Entity Address, Address Line Two	Times Fortune World
Entity Address, Address Line Three	No.1 Hangfeng Road, Fengtai District
Entity Address, City or Town	Beijing
Entity Address, Country	CN
Entity Address, Postal Zip Code	100070
City Area Code	+86
Local Phone Number	10-5809-0779
Contact Personnel Name	Jiaqi Hu

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES (Details Narrative)	12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Selling General And Administrative Expenses
Selling, general and administrative expenses	$ 1,356,464	¥ 9,656,665	¥ 6,550,065	¥ 5,629,843

- Definition

The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

+ References + Details

SCHEDULE OF CONTRACT ASSETS AND CONTRACT LIABILITIES (Details)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 USD ($)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Contract assets – current, net:
Revenue recognized in excess of amounts paid or billed (account receivable) to the Group on uncompleted contracts	$ 34,602,280	¥ 246,333,632		¥ 125,144,653
Retention receivables	346,513	2,466,827		226,996
Less: allowance for credit loss	(599,459)	(4,267,547)	$ (322,025)	(2,292,498)	¥ (1,253,735)
Total	34,349,334	244,532,912		123,079,151
Contract assets – non- current, net:
Retention receivables	1,538,853	10,955,098		4,824,870
Less: allowance for credit loss
Total	1,538,853	10,955,098		4,824,870
Contract liabilities:
Payments received or receivable in excess of revenue recognized on uncompleted contracts	118,662	844,757		255,740
Total	$ 118,662	¥ 844,757		¥ 255,740

CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY

12 Months Ended

Sep. 30, 2025

Condensed Financial Information Disclosure [Abstract]

CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY

25.

CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY

Condensed Financial Information of the parent company has been provided pursuant to the requirements of Rule 12-04(a) and 5-04(c) of Regulation S-X, which require condensed financial information as to the financial position, changes in financial position and results of operations of a parent company as of the same dates and for the same periods for which audited combined and consolidated financial statements have been presented when the restricted net assets of combined and consolidated subsidiaries exceed 25 percent of combined and consolidated net assets as of the end of the most recently completed fiscal year.

The Condensed Financial Information of the Parent Company has been prepared using the same accounting policies as set out in the combined and consolidated financial statements except that the equity method has been used to account for investments in its subsidiaries. For the parent company, the Company records its investments in subsidiaries under the equity method of accounting as prescribed in ASC 323, Investments-Equity Method and Joint Ventures. Such investments are presented on the Condensed Balance Sheets as “Investment in subsidiaries” and the subsidiaries’ profit or loss as “Income from investment in subsidiaries” on the Condensed Statements of Operations and Comprehensive Income. Ordinarily under the equity, an investor in an equity method investee would cease to recognize its share of the losses of an investee once the carrying value of the investment has been reduced to nil absent an undertaking by the investor to provide continuing support and fund losses. For the purpose of this condensed financial information, the parent company has continued to reflect its share, based on its proportionate interest, of the losses of subsidiaries regardless of the carrying value of the investment even though the parent company is not obligated to provide continuing support or fund losses.

Translations of balances in the Condensed Financial Information of the Parent Company from RMB into US$ as of and for the year ended September 30, 2025 are solely for the convenience of the readers and were calculated at the rate of US$1.00 for RMB7.1190, representing the noon buying rate set forth in the H.10 statistical release of the U.S. Federal Reserve Board on September 30, 2025. No representation is made that the RMB amounts could have been, or could be, converted, realized or settled into US$ at that rate on September 30, 2025, or at any other rate.

As of September 30, 2024 and 2025, there were no material contingencies, significant provisions of long-term obligations, mandatory dividend or redemption requirements of redeemable stocks or guarantees of the Company.

JULONG HOLDING LIMITED

CONDENSED BALANCE SHEETS

AS OF SEPTEMBER 30, 2024 AND SEPTEMBER 30, 2025

SCHEDULE OF CONDENSED BALANCE SHEETS

	2024			2025			2025
	As of September 30,
	2024			2025			2025
	RMB			RMB			US$
ASSETS
Investments in subsidiaries		17,375,941			69,810,492			9,806,222
TOTAL ASSETS		17,375,941			69,810,492			9,806,222

TOTAL LIABILITIES		-			-			-

Stock Subscription Receivable		(14,043	)		(14,246	)		(2,001	)
Ordinary shares ( US$0.0001 par value, 500,000,000 shares authorized as of September 30, 2024 and September 30, 2025; 10,011,132 and 11,448,632 Class A ordinary shares issued and outstanding as of September 30, 2024 and September 30, 2025, respectively;10,000,000 Class B ordinary shares issued and outstanding as of September 30, 2024 and September 30, 2025) (1) ⁽¹⁾		14,043			15,269			2,145
Additional paid in capital		-			26,281,420			3,691,729
Accumulated loss/ retained earnings		17,375,941			43,528,140			6,114,362
Accumulated other comprehensive income					(91	)		(13	)
TOTAL EQUITY		17,375,941			69,810,492			9,806,222

TOTAL LIABILITIES AND EQUITY		17,375,941			69,810,492			9,806,222

(1)	Giving retroactive effect to Reorganization transactions (note 1(c) of Notes to Combined and Consolidated Financial Statements)

The accompanying notes are an integral part of the condensed financial statements.

JULONG HOLDING LIMITED

CONDENSED STATEMENTS OF

OPERATIONS AND COMPREHENSIVE INCOME

FOR THE YEARS ENDED SEPTEMBER 30,2023,2024 AND 2025

	2023		2024		2025		2025
	Year Ended September 30,
	2023		2024		2025		2025
	RMB		RMB		RMB		US$
Revenues		-		-		-		-
Cost of revenues		-		-		-		-
Gross profit		-		-		-		-
Operating expenses:		-		-		-		-
Selling, general and administrative expenses		-		-		-		-
Total operating expenses		-		-		-		-
Operating income		-		-		-		-
Income before provision for income taxes		-		-		-		-
Income tax expense		-		-		-		-
Income from investment in subsidiaries		11,223,532		17,076,187		26,152,108		3,673,565
Net income		11,223,532		17,076,187		26,152,108		3,673,565
Other comprehensive income, net of tax of nil		-		-		-		-
Total comprehensive income		11,223,532		17,076,187		26,152,108		3,673,565

The accompanying notes are an integral part of the condensed financial statements.

JULONG HOLDING LIMITED

CONDENSED STATEMENTS OF CASH FLOWS

FOR THE YEARS ENDED SEPTEMBER 30,2023,2024 AND 2025

	2023		2024		2025		2025
	Year Ended September 30,
	2023		2024		2025		2025
	RMB		RMB		RMB		US$
Net cash provided by (used in) operating activities		-		-		7,313		1,027
Net Cash provided by (used in) investing Activities		-		-		-		-
Net Cash provided by (used in) financing Activities		-		-		35,523,810		4,990,000
Net increase/(decrease) in cash and cash equivalent		-		-		-		-
Net increase in cash and cash equivalent		-		-		35,531,123		4,991,027
Cash and cash equivalents at beginning of the year		-		-		-		-
Cash and cash equivalents at end of the year		-		-		35,531,123		4,991,027

The accompanying notes are an integral part of the condensed financial statements.

FINANCIAL STATEMENTS SCHEDULE I—FINANCIAL INFORMATION OF PARENT COMPANY

JULONG HOLDING LIMITED

NOTES TO SCHEDULE I

1) Schedule I has been provided pursuant to the requirements of Rule 12-04(a) and 5-04(c) of Regulation S-X, which require condensed financial information as to the financial position, changes in financial position and results of operations of a parent company as of the same dates and for the same periods for which audited combined and consolidated financial statements have been presented when the restricted net assets of combined and consolidated subsidiaries exceed 25 percent of combined and consolidated net assets as of the end of the most recently completed fiscal year.

2) The condensed financial information has been prepared using the same accounting policies as set out in the combined and consolidated financial statements except that the equity method has been used to account for investments in its subsidiaries. For the parent company, the Company records its investments in subsidiaries under the equity method of accounting as prescribed in ASC 323, Investments-Equity Method and Joint Ventures. Such investments are presented on the Condensed Balance Sheets as “Investment in subsidiaries” and the subsidiaries’ profit or loss as “Income from investment in subsidiaries” on the Condensed Statements of Operations and Comprehensive Income. Ordinarily under the equity, an investor in an equity method investee would cease to recognize its share of the losses of an investee once the carrying value of the investment has been reduced to nil absent an undertaking by the investor to provide continuing support and fund losses. For the purpose of this Schedule I, the parent company has continued to reflect its share, based on its proportionate interest, of the losses of subsidiaries regardless of the carrying value of the investment even though the parent company is not obligated to provide continuing support or fund losses.

3) Translations of balances in the Additional Financial Information of Parent Company-Financial Statements Schedule I from RMB into US$ as of and for the year ended September 30, 2024 are solely for the convenience of the readers and were calculated at the rate of US$1.00 for RMB7.1190, representing the noon buying rate set forth in the H.10 statistical release of the U.S. Federal Reserve Board on September 30, 2025. No representation is made that the RMB amounts could have been, or could be, converted, realized or settled into US$ at that rate on September 30, 2025, or at any other rate.

4) As of September 30, 2024 and 2025, there were no material contingencies, significant provisions of long-term obligations, mandatory dividend or redemption requirements of redeemable stocks or guarantees of the Company.

SIGNIFICANT ACCOUNTING POLICIES

12 Months Ended

Sep. 30, 2025

Accounting Policies [Abstract]

SIGNIFICANT ACCOUNTING POLICIES

2. SIGNIFICANT ACCOUNTING POLICIES

(a) Principles of presentation and consolidation

As the Reorganization was accounted for as restructuring of entities under common control, the accompanying combined and consolidated financial statements have been prepared by using historical cost basis and include the assets, liabilities, revenue, expenses and cash flows that were directly attributable to these entities for all periods presented. The combined and consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”).Certain information and footnote disclosure normally included in annual financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to such rules and regulations. Accordingly, these interim financial statements should be read in conjunction with the Group’s combined and consolidated financial statements for the years ended September 30,2023, 2024 and 2025.

(b) Use of estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and reported amounts of revenues and expenses during the reporting period. Actual results may differ from these estimates. Changes in estimates are recorded in the period they are identified. Significant accounting estimates reflected in the Group’s combined and consolidated financial statements primarily include but not limited to Significant accounting estimates reflected in the Group’s combined and consolidated financial statements include the estimated cost or input measure method used to calculate the revenue recognized in the Group’s , allowance for doubtful accounts and allowance for deferred tax assets and uncertain tax position. Actual results could differ from these estimates.

(c) Functional currency and foreign currency translation

The Group’s reporting currency is the Renminbi (“RMB”). The functional currency of the Company’s subsidiaries incorporated in PRC is the RMB. The functional currencies of the Company and its subsidiaries incorporated outside the PRC are their respective local currencies.

Assets and liabilities are translated from each entity’s functional currency to the reporting currency at the exchange rate on the balance sheet date. Equity amounts are translated at historical exchange rates, and revenues, expenses, gains and losses are translated monthly using the exchange rate of the last day of the previous month. Translation adjustments are reported as cumulative translation adjustments and are shown as a separate component of accumulated other comprehensive income in the combined and consolidated statements of changes in shareholders’ equity.

Monetary assets and liabilities denominated in currencies other than the entity’s applicable functional currencies are translated into the functional currencies at the prevailing rates of exchange at the balance sheet date. Nonmonetary assets and liabilities are re-measured into the applicable functional currencies at historical exchange rates. Transactions in currencies other than the applicable functional currencies during the year are converted into the functional currencies at the applicable rates of exchange prevailing at the transaction dates. Transaction gains and losses are recognized as other income (expense), net, in the combined and consolidated statements of operations.

(d) Convenience translation

Translations of balances in the combined and consolidated balance sheets, combined and consolidated statements of operations and comprehensive income and combined and consolidated statements of cash flows from RMB into United States dollar (“US$”) as of and for the year ended September 30, 2025 are solely for the convenience of the readers outside of the People’s Republic of China and were calculated at the rate of US$1.00 for RMB7.1190, representing the noon buying rate set forth in the H.10 statistical release of the U.S. Federal Reserve Board on September 30, 2025.

(e) Fair value

A financial instrument’s categorization within the fair value hierarchy as established by ASC 820, Fair value measurements and disclosure is based upon the lowest level of input that is significant to the fair value measurement. The established fair value hierarchy has three levels based on the reliability of the inputs used to measure fair value which include:

Level 1 —Quoted prices (unadjusted) in active markets for identical assets or liabilities.

Level 2 —Observable, market-based inputs, other than quoted prices, in active markets for identical assets or liabilities.

Level 3 —Unobservable inputs to the valuation methodology that are significant to the measurement of the fair value of the assets or liabilities.

The Group’s financial instruments include cash and cash equivalents, accounts receivable, note receivables, payables, related party receivables and related party receivables .

(f) Cash, cash equivalents

Cash and cash equivalents consist of cash on hand, demand deposits and highly-liquid investments placed with banks, which are unrestricted as to withdrawal and use, and which have original maturities of three months or less.

(g) Restricted Cash

Cash that is restricted as to withdrawal or is used or pledged as security is reported separately on the face of the Group’s combined and consolidated balance sheets and is included in the total cash in the combined and consolidated statements of cash flows. The Group’s restricted cash mainly represents security deposits held in designated bank accounts for performance of sales contract.

(h) Accounts receivable and allowance for doubtful accounts

Accounts receivable mainly consist of amounts due from the Group’s customers, which are recorded net of allowance for doubtful accounts. The Group performs ongoing credit evaluations of its customers, and assesses allowance for doubtful accounts based on expected credit loss model on a portfolio basis. When specific customers are identified as no longer sharing the same risk profile as the current pool, they are removed from the pool and evaluated separately. Accounts receivable are written off when there is no reasonable expectation of recovery.

The Group elected to early adopt Accounting Standards Update (“ASU”) No. 2016-13, Financial Instruments — Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments using the modified retrospective transition method from January 1, 2020. The Group has developed a current expected credit losses (“CECL”) model for class of customers, including our related parties, with similar risk characteristics based on historical experience, credit quality of its customers, current economic conditions and supportable forecasts of future economic conditions that may affect customers’ ability to pay. The cumulative effect from the adoption as of January 1, 2020 was immaterial to the financial statements.

(i) Contract Assets and Contract Liabilities

Projects with performance obligations recognized over time that have revenue recognized to date in excess of cumulative billings are reported on our combined and consolidated balance sheets as “contract assets”. Provisions for estimated losses of contract assets on uncompleted contracts are made in the period in which such losses are determined.

Contract assets having billing terms with the unconditional right to be billed beyond one year are classified as non-current assets.

The condition required for a payment to be converted to an accounts receivable under service contract to provide engineering solutions of intelligent projects is that the customer agrees the work progress performed by the Group and accepts the invoice issued by the Group.

The time frame for a contract asset to be reclassified to a receivable (or consideration from customer becomes unconditional) is between 6 months to 36 months.

Contract liabilities on uncompleted contracts represent the amounts of cash collected from clients, billings to clients on contracts in advance of work performed and revenue recognized. Contract assets and liabilities are reported in a net position on a contract-by-contract basis at the end of each reporting period.

(j) Deferred Offering Costs

Deferred offering costs consist of legal, accounting, underwriting fees and other costs incurred through the balance sheet date that are directly related to the IPO. These costs, together with the underwriting discounts and commissions, will be charged to permanent equity upon completion of the IPO. Should the IPO prove to be unsuccessful, these deferred costs, as well as additional expenses to be incurred, will be charged to expenses. As of September 30,2023, 2024 and 2025, the Company has incurred nil, RMB4,933,304 and nil of deferred offering costs, respectively.

(k) Revenue recognition

Revenues of the Group are primarily derived from providing engineering solutions of intelligent projects, operation and maintenance of intelligent projects, and sales of equipment and materials of intelligent systems. The Group applies ASU 2014-09, Revenue from Contracts with Customers — Topic 606 (“ASC 606”) for its revenue recognition for all periods presented.

Revenue is recognized when control of the goods or services is transferred to a customer. Depending on the terms of the contract and the laws that apply to the contract, control of the goods and services may be transferred over time or at a point in time. Control of the goods and services is transferred over time if the Group’s performance:

	●	provides the benefits received and consumed simultaneously by the customer;
	●	creates and enhances an asset that the customer controls as the Group performs; or
	●	does not create an asset with an alternative use to the Group and the Group has an enforceable right to payment for performance

The Group accounts for a contract with a customer when the contract is committed in writing, the rights of the parties, including payment terms, are identified, the contract has commercial substance and consideration to collect is substantially probable.

If a customer pays consideration or the Group has a right to an amount of consideration that is unconditional, before the Group transfers a good or service to the customer, the Group presents a contract liability when payment is made or a receivable is recorded (whichever is earlier). A contract liability is the Group’s obligation to transfer goods or services to a customer for which the Group has received consideration (or an amount of consideration is due) from the customer.

Revenue recognition policies for each type of revenue stream are as follows:

i) Service to provide engineering solutions of intelligent projects

Revenue relating to providing engineering solutions of intelligent projects are generally recognized based on the Group’s efforts or inputs to the satisfaction of its performance obligation over time as work progresses because of the continuous transfer of control to the customer and the Group has the right to bill the customer as costs are incurred. Typically, revenue is recognized over time using an input measure (i.e., costs incurred to date relative to total estimated costs at completion) to measure progress. The Group generally uses the cost-to-cost measure of progress method because it best depicts the transfer of control to the customer which occurs as the Group incurs costs on its contracts. Under the cost-to-cost measure of progress method, the extent of progress towards completion is measured based on the ratio of total costs incurred to date to the total estimated costs at completion of the performance obligation. Revenues, including estimated fees or profits, are recorded proportionally as costs are incurred. Any expected losses on this type of contracts in progress are charged to operations, in total, in the period the losses are identified.

The Group’s contract with the customer has payment terms specified based upon certain conditions. The payment terms usually include, but are not limited to, the following billing stages: 1) signing of the sales contract, 2) quarterly or monthly payment based on progress report agreed by the customer; 3) completion and acceptance of the project, and 4) completion of guarantee period, normally 12 months after completion. As the Group’s customers are required to pay the Group at different billing stages over the contract period, as such, the Group believes the progress payments limit the Group’s exposure to credit risk and the Group would be able to collect substantially all of the consideration gradually at different stages.

The timing of the satisfaction of our performance obligations is based upon the cost-to-cost measure of progress method, which is generally different than the timing of unconditional right of payment, and is based upon certain conditions completed as specified in the contract. The timing between the satisfaction of our performance obligations and the unconditional right to payment would contribute to contract assets and contract liabilities.

Cost based input methods of revenue recognition require the Group to make estimates of costs to complete its projects. In making such estimates, significant judgment is required to evaluate assumptions related to the costs to complete its projects, including materials, labor, and other costs. The estimate of unit material costs are reviewed and updated on a quarterly basis, based on the updated information available in the supply markets. The estimate of material quantities to be used for completion is also reviewed and updated on a quarterly basis, based on the updated information on the progress of project execution. If the estimated total costs on any contract, including any inefficient costs, are greater than the net contract revenues, the Group recognizes the entire estimated loss in the period the loss becomes known. The cumulative effect of revisions to estimates related to net contract revenues or costs to complete contracts are recorded in the period in which the revisions to estimates are identified and the amounts can be reasonably estimated.

The Group has no obligations for returns, refunds or similar obligations for services to provide engineering solutions of intelligent projects,.

The aggregate amount of the transaction price allocated to the performance obligations for engineering solution service that are partially unsatisfied was RMB10,825,326 which is expected to recognize as revenue within 60 months as of September 30, 2025 using an input measure method for the for the engineering solution service.

ii) Service to provide operation and maintenance of intelligent projects

Revenue from maintenance type of contracts requires the Group to render routine maintenance on the customers’ various intellectualized systems during the contracted periods, which is generally between one to four years. Revenue generated from services of operation and maintenance of intelligent projects is recognized over the coverage period on a straight-line basis.

As of September 30,2025, the Group had system maintenance revenue amounting to RMB15,060,265 which is expected to be recognized within 36 months from September 30, 2025, all on a straight-line basis.

iii) Sales of equipment and materials of intelligent systems

The Group generates revenue from sales of equipment and materials of intelligent systems.

Product sales generally require customer acceptance. Thus, the revenue is recognized at point in time upon customer acceptance after goods are delivered to the customers. No product warranty is provided to customers under this type of sales contracts.

(l) Taxation

Current income taxes are recorded in accordance with the regulations of the relevant tax jurisdiction. The Group accounts for income taxes under the asset and liability method in accordance with ASC 740, Income Tax. Under this method, deferred tax assets and liabilities are recognized for the tax consequences attributable to differences between carrying amounts of existing assets and liabilities in the financial statements and their respective tax basis, and operating loss carry-forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred taxes of a change in tax rates is recognized in the combined and consolidated statements of comprehensive loss in the period of change. Valuation allowances are established when necessary to reduce the amount of deferred tax assets if it is considered more likely than not that amount of the deferred tax assets will not be realized.

The Group records liabilities related to uncertain tax positions when, despite the Group’s belief that the Group’s tax return positions are supportable, the Group believes that it is more likely than not that those positions may not be fully sustained upon review by tax authorities. Accrued interest and penalties related to unrecognized tax benefits are classified as income tax expense. The Group did not recognize any uncertain tax positions as of September 30,2023, 2024 and 2025.

(m) Leases

The Group adopted ASC 842, Leases (“ASC 842”) on January 1, 2019, using the modified retrospective transition method and adopted the package of practical expedients, which allowed the Group to (1) not reassess whether existing contracts contain leases, (2) carry forward the existing lease classification, and (3) not reassess initial direct costs associated with existing leases. Upon adoption of ASC 842, the Group elected to use the remaining lease term as of January 1, 2019 in estimation of the applicable discount rate for leases that were in place at adoption.

In evaluating whether an agreement constitute a lease upon adoption of ASC 842, the Group reviews the contractual terms to determine which party obtains both the economic benefits and control of the assets at the inception of the contract. The Group categorizes leases with contractual terms longer than twelve months as either operating or finance lease at the commencement date of a lease. All the leases of the group are operating leases. The Group also elected the short-term lease exemption for all contracts with an original lease term of 12 months or less. Lease payments on short-term leases are recognized as an expense on a straight-line basis over the lease term, not included in lease liabilities. The Group’s lease agreements do not contain any significant residual value guarantees or restricted covenants.

Right of use (“ROU”) assets represent the Group’s right to use an underlying asset for the lease term and lease liabilities represent the Group’s obligation to make lease payments arising from the lease. ROU assets are recognized as the amount of the lease liability, adjusted for lease incentives received. Lease liabilities are recognized at the present value of the future lease payments at the lease commencement date. The discount rate used to determine the present value of the future lease payments is the Group’s incremental borrowing rate (“IBR”) or the rate implicit in the lease if available. The IBR is a hypothetical rate based on the Group’s understanding of what its credit rating would be to borrow and resulting interest the Group would pay to borrow an amount equal to the lease payments in a similar economic environment over the lease term on a collateralized basis. Lease payments may be fixed or variable, however, only fixed payments or in substance fixed payments are included in the Group’s lease liability calculation. Variable lease payments are recognized in operating expenses in the period in which the obligation for those payments are incurred.

(n) Income per share

Basic income per share is computed by dividing net income attributable to the holders of shares by the weighted average number of shares outstanding during the year.

Diluted earnings per share reflect the potential dilution that could occur if securities or other contracts to issue ordinary shares were exercised or converted into ordinary shares.

(o) Comprehensive income

Comprehensive income is defined to include all changes in equity of the Group during a period arising from transactions and other events and circumstances excluding transactions resulting from investments by shareholders and distributions to shareholders. Accumulated other comprehensive income, as presented in the combined and consolidated balance sheets, consists of accumulated foreign currency translation adjustments.

(p) Segment reporting

Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision maker (CODM), or decision making-group, in deciding how to allocate resources and in assessing performance.

In November 2023, FASB issued ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which expands public entities’ segment disclosures, among others, requiring disclosure of significant segment expenses that are regularly provided to the CODM and included within each reported measure of segment profit or loss; an amount and description of its composition for other segment items; and interim disclosures of a reportable segment’s profit or loss and assets. This new guidance was effective for the Group beginning on this annual report for the year ended September 30, 2025, and applied retrospectively to all prior periods presented. The impact of the adoption of this guidance was not material to the Group’s financial position or results of operations, as the requirements impact only segment reporting disclosures in our notes to financial statements.

PROPERTY, PLANT AND EQUIPMENT, NET

12 Months Ended

Sep. 30, 2025

Property, Plant and Equipment [Abstract]

PROPERTY, PLANT AND EQUIPMENT, NET

9.	PROPERTY, PLANT AND EQUIPMENT, NET

Property, plant and equipment and related accumulated depreciation were as follows:

	2024			2025
	As of September 30,
	2024			2025			2025
	RMB			RMB				US$
Motor vehicles		455,795			455,795			64,025
Electronic devices, furniture and office equipment		11,800			11,800			1,657
Software application		103,010			103,010			14,470
Total		570,605			570,605			80,152
Less: accumulated depreciation		(473,246	)		(487,480	)		(68,476	)
Property, plant and equipment, net		97,359			83,125			11,676

The Group recorded depreciation expenses of RMB111,762, RMB23,824 and RMB14,234 (US$1,999) for the years ended September 30,2023, 2024 and 2025, respectively.

SCHEDULE OF PREPAID EXPENSES AND OTHER CURRENT ASSETS (Details)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)
Prepaid Expenses And Other Current Assets
Prepayment for inventories and others	$ 224,874	¥ 1,600,862	¥ 260,033
Deferred offering costs			4,933,304
Prepaid taxes	51,405	365,950	961,824
Total	$ 276,279	¥ 1,966,812	¥ 6,155,161

SCHEDULE OF PRINCIPAL COMPONENTS OF DEFERRED TAX ASSETS AND DEFERRED TAX LIABILITIES (Details)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)
Income Tax Disclosure [Abstract]
Net operating loss carry-forwards	$ 520	¥ 3,705	¥ 3,644
Operating lease liabilities	767	5,460	6,668
Allowance for receivables	145,932	1,038,888	565,519
Total deferred tax assets	147,219	1,048,054	575,831
Less: valuation allowance	(520)	(3,705)	(3,644)
Total deferred tax assets, net	146,699	1,044,349	572,187
Total deferred tax liabilities
Deferred tax assets, net	$ 146,699	¥ 1,044,349	¥ 572,187

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES (Tables)

12 Months Ended

Sep. 30, 2025

Selling General And Administrative Expenses

SCHEDULE OF COST OF REVENUES

The following table breaks down the cost of revenues for the years ended September 30, 2023, 2024 and 2025:

SCHEDULE OF COST OF REVENUES

Year ended September 30,

2023

2024

2025

RMB

US$

cost of materials and tools

58,918,308

73,060,614

103,156,638

14,490,327

labor costs

41,307,139

74,029,886

108,326,669

15,216,557

100,225,447

147,090,500

211,483,307

29,706,884

COMMITMENTS AND CONTINGENCIES

12 Months Ended

Sep. 30, 2025

COMMITMENTS AND CONTINGENCIES

20.

RELATED PARTY TRANSACTION

Major related parties that transacted with the Group and their respective relationship to the Group are listed as below:

Name of related parties		Relationship with the Group
Beijing Yihai Construction Engineering Co., Ltd.		Company controlled by Hu Jiaqi
Beijing Jianlei International Decoration Engineering Co., Ltd.		Company controlled by Hu Jiaqi
Beijing Huiju Tianxia Investment Co., Ltd		Company controlled by Hu Jiaqi

Year ended September 30,

Nature of transactions

Related party

2023

2024

2025

RMB

US$

Revenue from engineering solutions and services of intelligent projects

Beijing Jianlei International Decoration Engineering Co., Ltd.

64,897,071

71,613,185

134,534,671

18,897,973

Total

64,897,071

71,613,185

134,534,671

18,897,973

Year ended September 30,

Nature of transactions

Related party

2023

2024

2025

RMB

US$

Purchase of services

Beijing Yihai Construction Engineering Co., Ltd.

86,910

115,880

16,278

Total

86,910

115,880

16,278

Year ended September 30,

Nature of transactions

Related party

2023

2024

2025

RMB

US$

Capital contribution to Julong Online

Beijing Huiju Tianxia Investment Co., Ltd

25,000,000

Total

25,000,000

As of September 30,

Nature of balance

Related party

2024

2025

RMB

US$

Amounts due from related parties relating to operating activities

Beijing Jianlei International Decoration Engineering Co., Ltd.

4,525,495

3,486,135

489,694

Total

4,525,495

3,486,135

489,694

As of September 30,

Nature of balance

Related party

2024

2025

RMB

US$

Amounts due to related parties relating to operating activities

Beijing Jianlei International Decoration Engineering Co., Ltd.

13,894,067

4,894,067

687,466

Amounts due to related parties relating to operating activities

Beijing Yihai Construction Engineering Co., Ltd

202,790

Amounts due to related parties relating to operating activities

Beijing Huiju Tianxia Investment Co., Ltd

350,000

49,164

Total

14,446,857

5,244,067

736,630

21.

COMMITMENTS AND CONTINGENCIES

(a) Commitments

As of September 30,2023, 2024 and 2025, the Group did not have commitments contracted but not yet reflected in the combined and consolidated financial statements.

(b) Contingencies

The Group is subject to periodic legal or administrative proceeding in the ordinary course of business. The Group does not have any pending legal or administrative proceeding to which the Group is a party that will have a material effect on its business or financial condition.

- Definition

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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Reference 8: http://www.xbrl.org/2003/role/disclosureRef
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
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Reference 10: http://www.xbrl.org/2003/role/disclosureRef
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Reference 11: http://www.xbrl.org/2003/role/disclosureRef
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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
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-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

+ Details

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES

12 Months Ended

Sep. 30, 2025

Selling General And Administrative Expenses

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES

15.

COST OF REVENUES

The Group’s cost of sales mainly comprises direct labor costs and cost of materials and tools.

The following table breaks down the cost of revenues for the years ended September 30, 2023, 2024 and 2025:

SCHEDULE OF COST OF REVENUES

Year ended September 30,

2023

2024

2025

RMB

US$

cost of materials and tools

58,918,308

73,060,614

103,156,638

14,490,327

labor costs

41,307,139

74,029,886

108,326,669

15,216,557

100,225,447

147,090,500

211,483,307

29,706,884

16.

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES

The Group’s selling, general and administrative expenses primarily consist of professional services fee, payroll and related expenses for employees involved in general corporate functions, costs associated with these functions including rental and other general corporate related expenses incurred, and provision of bad debt. The selling, general and administrative expenses incurred for the years ended September 30, 2023, 2024 and 2025 are RMB5,629,843, RMB 6,550,065, and RMB 9,656,665 (US$1,356,464), respectively.

CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY (Details Narrative)	12 Months Ended
	Sep. 30, 2025 $ / shares
Condensed Financial Statements, Captions [Line Items]
Consolidated net asset percentage	25.00%
Sale of Stock, Price Per Share	$ 1.00
Foreign currency exchange rate, translation	7.1190
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Sale of Stock, Price Per Share	$ 1.00
Foreign currency exchange rate, translation	7.1190

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

Insider Trading Policies and Procedures	1 Months Ended
Insider Trading Policies and Procedures	Mar. 31, 2025
Insider Trading Policies and Procedures [Line Items]
Insider Trading Policies and Procedures Adopted	true

Concentration and risks

12 Months Ended

Sep. 30, 2025

Risks and Uncertainties [Abstract]

Concentration and risks

4.	Concentration and risks

(a) Concentration of credit risk

Assets that potentially subject the Group to significant concentrations of credit risk primarily consist of cash and cash equivalents, restricted cash, accounts receivable and amounts due from related parties. The maximum exposure of such assets to credit risk is their carrying amounts as of the balance sheet dates. All of the Group’s cash and cash equivalents and restricted cash are held with financial institutions that Group’s management believes to be high credit quality. The Group periodically evaluates the creditworthiness of the existing customers in determining an allowance for doubtful accounts primarily based upon the age of the receivables and factors surrounding the credit risk of specific customers.

(b) Concentration of customers:

The following customers accounted for 10% or more of revenue for the years ended September 30,2023, 2024 and 2025:

	2023		2024		2025
	Year ended September 30,
	2023		2024		2025		2025
	RMB		RMB		RMB			US$
Customer A		64,897,071		71,613,185		134,534,671		18,897,973
Customer B		-*		46,392,100		62,128,639		8,727,158
Customer C		19,331,103		-*		-*		-*
Concentration of customers		19,331,103		-*		-*		-*

The following customers accounted for 10% or more of the Group’s accounts receivable and amounts due from related parties as of September 30,2024 and 2025:

	2024		2025		2025
	RMB		RMB			US$
Customer A		7,055,869		6,237,484		876,174
Customer B		4,525,495		3,486,135		489,694
Customer C		1,748,863		-*		-*
Customer D		-*		3,177,983		446,409
Concentration of customers amount		-*		3,177,983		446,409

(c) Concentration of suppliers

Below suppliers represent more than 10% of the Group’s total purchases for the years ended September 30, 2023, 2024 and 2025.

Year ended September 30,

2023

2024

2025

2025

RMB

US$

Supplier A

16,789,791

22,127,032

3,108,166

Supplier B

15,743,800

Supplier C

34,337,505

4,823,361

Supplier D

13,698,898

Supplier E

12,137,615

Represents less than 10%

(d) Foreign currency risk

Currency convertibility risk

The RMB is not a freely convertible currency. The State Administration for Foreign Exchange, under the authority of the People’s Bank of China, regulates the conversion of RMB into other currencies. The value of the RMB is subject to changes in central government policies, international economic and political developments affecting supply and demand in the China Foreign Exchange Trading System market. As of September 30,2023, 2024 and 2025, the Group has cash and cash equivalents and time deposits that are denominated in US$, totaling nil, US$3,513 and US$4,994,550, respectively.

- Definition

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (d)(3)
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/exampleRef
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Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
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+ Details

PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables)

12 Months Ended

Sep. 30, 2025

Prepaid Expenses And Other Current Assets

SCHEDULE OF CONTRACT ASSETS AND CONTRACT LIABILITIES

	2024			2025
	As of September 30,
	2024			2025			2025
	RMB			RMB				US$
Contract assets – current, net:
Revenue recognized in excess of amounts paid or billed (account receivable) to the Group on uncompleted contracts		125,144,653			246,333,632			34,602,280
Retention receivables		226,996			2,466,827			346,513
Less: allowance for credit loss		(2,292,498	)		(4,267,547	)		(599,459)
Total		123,079,151			244,532,912			34,349,334
Contract assets – non- current, net:
Retention receivables		4,824,870			10,955,098			1,538,853
Less: allowance for credit loss		-			-			-
Total		4,824,870			10,955,098			1,538,853

	2024		2025
	As of September 30,
	2024		2025		2025
	RMB		RMB			US$
Contract liabilities:
Payments received or receivable in excess of revenue recognized on uncompleted contracts		255,740		844,757		118,662
Total		255,740		844,757		118,662

SCHEDULE OF MOVEMENTS IN THE ALLOWANCE FOR CREDIT LOSS RELATED TO CONTRACT ASSETS

The movements in the allowance for credit loss for the years ended September 30, 2024 and 2025 were as follows:

	2024		2025
	As of September 30,
	2024		2025		2025
	RMB		RMB			US$
Balance at beginning of the year		1,253,735		2,292,498		322,025
Additions		1,038,763		1,975,049		277,433
Balance at end of the year		2,292,498		4,267,547		599,459

SCHEDULE OF PREPAID EXPENSES AND OTHER CURRENT ASSETS

Prepaid expenses and other current assets consisted of the following:

	2024		2025
	As of September 30,
	2024		2025		2025
	RMB		RMB			US$
Prepayment for inventories and others		260,033		1,600,862		224,874
Deferred offering costs		4,933,304		-		-
Prepaid taxes		961,824		365,950		51,405
Total		6,155,161		1,966,812		276,279

SCHEDULE OF ROLL FORWARD OF VALUATION ALLOWANCES OF DEFERRED TAX ASSETS (Details)	12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)
Income Tax Disclosure [Abstract]
Balance	$ 512	¥ 3,644
Addition of valuation allowance	9	61	3,644
Balance	$ 521	¥ 3,705	¥ 3,644

SCHEDULE OF ANNUAL UNDISCOUNTED CASH FLOW OF THE OPERATING LEASE LIABILITIES (Details)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)
Leases
2026	$ 14,844	¥ 105,670
2027	15,586	110,954
2028	8,164	58,119
2029
2030
2031 and thereafter
Less: imputed interest	(1,515)	(10,782)
Total operating lease liabilities	37,079	263,961
Less: current operating lease liabilities	13,916	99,065	¥ 95,003
Non-current operating lease liabilities	$ 23,163	¥ 164,896

ACCOUNTS RECEIVABLE, NET

12 Months Ended

Sep. 30, 2025

Credit Loss [Abstract]

ACCOUNTS RECEIVABLE, NET

6.	ACCOUNTS RECEIVABLE, NET

Accounts receivable and allowance for doubtful accounts as of September 30, 2024 and 2025 are as follows:

	2024			2025
	As of September 30,
	2024			2025			2025
	RMB			RMB				US$
Accounts receivable		13,318,276			14,815,743			2,081,155
Less: allowance for doubtful accounts		(641,101	)		(91,886	)		(12,907	)
Total Accounts receivable, net		12,677,175			14,723,857			2,068,248

The roll-forward of the allowance for doubtful accounts related to accounts receivable for the years ended September 30, 2024 and 2025:

	2024			2025
	As of September 30,
	2024			2025			2025
	RMB			RMB				US$
Beginning of the year		1,271,180			641,101			90,055
Reversal of allowance for doubtful accounts		(630,079	)		(549,215	)		(77,148	)
End of the year		641,101			91,886			12,907

INCOME TAXES (Tables)

12 Months Ended

Sep. 30, 2025

Income Tax Disclosure [Abstract]

SCHEDULE OF CURRENT AND DEFERRED COMPONENTS OF THE INCOME TAX EXPENSE

The current and deferred components of the income tax expense appearing in the combined and consolidated statements of operations are as follows:

Year ended September 30,

2023

2024

2025

RMB

US$

Current tax expense

1,948,306

3,112,235

5,093,655

715,501

Deferred tax expense (benefit)

47,686

(62,886

)

(472,162

)

(66,324

)

Total

1,995,992

3,049,349

4,621,493

649,177

SCHEDULE OF PRINCIPAL COMPONENTS OF DEFERRED TAX ASSETS AND DEFERRED TAX LIABILITIES

The principal components of deferred tax assets and deferred tax liabilities are as follows:

As of September 30,

2024

2025

RMB

US$

Deferred tax assets

Net operating loss carry-forwards

3,644

3,705

520

Operating lease liabilities

6,668

5,460

767

Allowance for receivables

565,519

1,038,888

145,932

Total deferred tax assets

575,831

1,048,054

147,219

Less: valuation allowance

(3,644

)

(3,705

)

(520

)

Total deferred tax assets, net

572,187

1,044,349

146,699

Total deferred tax liabilities

Deferred tax assets, net

572,187

1,044,349

146,699

SCHEDULE OF ROLL FORWARD OF VALUATION ALLOWANCES OF DEFERRED TAX ASSETS

The roll forward of valuation allowances of deferred tax assets:

As of September 30,

2024

2025

RMB

US$

Balance as of beginning of year

3,644

512

Addition of valuation allowance

3,644

Balance as of end of year

3,644

3,705

521

SCHEDULE OF RECONCILIATION OF INCOME TAX EXPENSE AT THE EFFECTIVE RATE FROM INCOME TAX

Following is a reconciliation of income tax expense at the effective rate from income tax at the statutory rate:

	2023			2024			2025			2025
	Year ended September 30,
	2023			2024			2025			2025
	RMB			RMB			RMB			US$
Income before income taxes		13,219,524			20,118,750			30,779,040			4,323,506
Income tax expense computed at statutory income tax rate		3,304,880			5,029,688			7,694,760			1,080,876
Tax effect of preferential tax rate		(1,321,952	)		(2,011,875	)		(3,079,155	)		(432,527	)
Permanent differences		13,064			29,352			5,829			819
Effect of income tax rate difference in other jurisdictions		-			(1,460	)		(2	)		-
Change in valuation allowance		-			3,644			61			9
Total		1,995,992			3,049,349			4,621,493			649,177

Combined And Consolidated Balance Sheets

Sep. 30, 2025

USD ($)

Sep. 30, 2025

CNY (¥)

Sep. 30, 2024

CNY (¥)

Current assets

Cash and cash equivalents

$ 8,743,805

¥ 62,247,145

¥ 20,618,058

Restricted cash

600

154,072

Accounts receivable (net of allowance of RMB641,101 and RMB738,023 as of September 30,2024 and March 31, 2025, respectively)

2,068,248

14,723,857

12,677,175

Other receivable (net of allowance of RMB2,630 and nil as of September 30, 2024 and March 31, 2025, respectively)

112,619

801,734

247,550

Amounts due from related parties

489,694

3,486,135

4,525,495

Contract assets-current (net of allowance of RMB2,292,498 and RMB2,604,481 as of September 30, 2024 and March 31, 2025, respectively)

34,349,334

244,532,912

123,079,151

Prepaid expenses and other current assets

276,279

1,966,812

6,155,161

Total current assets

46,040,063

327,759,195

167,456,662

Non-current assets

Property, plant and equipment, net

11,676

83,125

97,359

Deferred tax assets

146,699

1,044,349

572,187

Operating lease right-of-use assets

39,387

280,398

127,163

Contract assets- non-current, net

1,538,853

10,955,098

4,824,870

Total non-current assets

1,736,615

12,362,970

5,621,579

TOTAL ASSETS

47,776,678

340,122,165

173,078,241

Current liabilities

Short-term borrowing

1,404,692

10,000,000

Accounts payable

3,061,900

21,797,667

26,759,291

Contract liabilities

118,662

844,757

255,740

Accrued expenses and other current liabilities

31,162,842

221,848,274

108,867,471

Amounts due to related parties

736,630

5,244,067

14,446,857

Income tax payable

1,448,651

10,312,947

5,277,938

Operating lease liabilities, current portion

13,916

99,065

95,003

Total current liabilities

37,947,293

270,146,777

155,702,300

Non-current liabilities

Operating lease liabilities, non current

23,163

164,896

Total non-current liabilities

23,163

164,896

TOTAL LIABILITIES

37,970,456

270,311,673

155,702,300

SHAREHOLDERS’ EQUITY

Stock Subscription Receivable

(2,001)

(14,246)

(14,043)

Ordinary shares subscribed (US$0.0001 par value, 500,000,000 shares authorized as of September 30, 2024 and March 31, 2025; 20,011,132 shares issued and outstanding as of September 30, 2024 and March 31, 20251)

^[1]

2,145

15,269

14,043

Additional paid in capital

3,691,729

26,281,420

Statutory reserve

826,385

5,883,035

3,267,815

Retained earnings

5,287,977

37,645,105

14,108,126

Accumulated other comprehensive income

(13)

(91)

TOTAL SHAREHOLDERS’ EQUITY

9,806,222

69,810,492

17,375,941

TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY

$ 47,776,678

¥ 340,122,165

¥ 173,078,241

[1]	Giving retroactive effect to Reorganization transactions.

SHORT-TERM BORROWING

12 Months Ended

Sep. 30, 2025

Debt Disclosure [Abstract]

SHORT-TERM BORROWING

10.

SHORT-TERM BORROWING

In November 2024, Julong Online entered into a rolling loan facility agreement with Bank of Beijing with borrowing credit of RMB10,000,000, bearing interest rate of 3.1% per annum with a maturity date in November 2025. The rolling loan facility agreement with the same borrowing credit was renewed in November 2025, bearing interest rate of People's Bank of China LPR with a maturity date in November 2026.

INCOME TAXES

12 Months Ended

Sep. 30, 2025

Income Tax Disclosure [Abstract]

INCOME TAXES

17.

INCOME TAXES

Cayman Islands (“Cayman”)

The Company is incorporated in the Cayman Islands. Under the current laws of the Cayman Islands, the Company is not subject to tax on income or capital gain. Additionally, the Cayman Islands does not impose a withholding tax on payments of dividends to shareholders.

British Virgin Islands Taxation (“BVI”)

Jiangshan Holding Limited is incorporated in the British Virgin Islands. Under the current laws of the British Virgin Islands, Jiangshan Holding Limited is not subject to income tax.

Hong Kong (“HK”)

Hong Kong Changfeng Holding Limited is incorporated in Hong Kong. Companies registered in Hong Kong are subject to Hong Kong profits tax on the taxable income as reported in their respective statutory financial statements adjusted in accordance with relevant Hong Kong tax laws. Under the two-tiered profits tax rates regime in Hong Kong, the first HK$2 million of profits of the qualifying group entity will be taxed at 8.25%, and profits above HK$2 million will be taxed at 16.5%.

The People’s Republic of China

Under the PRC Enterprise Income Tax Law, the statutory income tax rate is 25%, and the enterprise income tax rate will be reduced to 15% for state-encouraged High and New Technology Enterprises (“HNTEs”). Julong Online first obtained a HNTE certificate in 2019 and was entitled to enjoy the preferential tax rate of 15% after 2019.

The current and deferred components of the income tax expense appearing in the combined and consolidated statements of operations are as follows:

Year ended September 30,

2023

2024

2025

RMB

US$

Current tax expense

1,948,306

3,112,235

5,093,655

715,501

Deferred tax expense (benefit)

47,686

(62,886

)

(472,162

)

(66,324

)

Total

1,995,992

3,049,349

4,621,493

649,177

The principal components of deferred tax assets and deferred tax liabilities are as follows:

As of September 30,

2024

2025

RMB

US$

Deferred tax assets

Net operating loss carry-forwards

3,644

3,705

520

Operating lease liabilities

6,668

5,460

767

Allowance for receivables

565,519

1,038,888

145,932

Total deferred tax assets

575,831

1,048,054

147,219

Less: valuation allowance

(3,644

)

(3,705

)

(520

)

Total deferred tax assets, net

572,187

1,044,349

146,699

Total deferred tax liabilities

Deferred tax assets, net

572,187

1,044,349

146,699

The roll forward of valuation allowances of deferred tax assets:

As of September 30,

2024

2025

RMB

US$

Balance as of beginning of year

3,644

512

Addition of valuation allowance

3,644

Balance as of end of year

3,644

3,705

521

Following is a reconciliation of income tax expense at the effective rate from income tax at the statutory rate:

	2023			2024			2025			2025
	Year ended September 30,
	2023			2024			2025			2025
	RMB			RMB			RMB			US$
Income before income taxes		13,219,524			20,118,750			30,779,040			4,323,506
Income tax expense computed at statutory income tax rate		3,304,880			5,029,688			7,694,760			1,080,876
Tax effect of preferential tax rate		(1,321,952	)		(2,011,875	)		(3,079,155	)		(432,527	)
Permanent differences		13,064			29,352			5,829			819
Effect of income tax rate difference in other jurisdictions		-			(1,460	)		(2	)		-
Change in valuation allowance		-			3,644			61			9
Total		1,995,992			3,049,349			4,621,493			649,177

The Group considers positive and negative evidence to determine whether some portion or all of the deferred tax assets will be more-likely-than-not realized. This assessment considers, among other matters, the nature, frequency and severity of recent losses and forecasts of future profitability. These assumptions require significant judgment and the forecasts of future taxable income are consistent with the plans and estimates the Group is using to manage the underlying business. The statutory income tax rate of 25% or applicable preferential income tax rates were applied when calculating deferred tax assets. Valuation allowances are established for deferred tax assets based on a more likely than not threshold.

- Definition

The entire disclosure for income tax.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 740
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477617/942-740-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
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-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478822/944-740-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12

Reference 5: http://www.xbrl.org/2003/role/exampleRef
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-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 231
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482663/740-10-55-231

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12C
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12C

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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-URI https://asc.fasb.org/1943274/2147477891/740-270-50-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
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Reference 10: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-13

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
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-Paragraph 1
-Subparagraph (SX 210.4-08(h)(2))
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-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
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-URI https://asc.fasb.org/740/tableOfContent

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-14

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-21

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
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-Section 50
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-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-17

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 11.C)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479360/740-10-S99-2

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
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-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482603/740-30-50-2

+ Details

SCHEDULE OF CONDENSED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (Details)	12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Condensed Financial Statements, Captions [Line Items]
Revenues	$ 35,399,312	¥ 252,007,702	¥ 173,650,559	¥ 119,084,483
Cost of revenues	29,706,884	211,483,307	147,090,500	100,225,447
Gross profit	5,692,428	40,524,395	26,560,059	18,859,036
Operating expenses:
Selling, general and administrative expenses	1,356,464	9,656,665	6,550,065	5,629,843
Total operating expenses	1,356,464	9,656,665	6,550,065	5,629,843
Operating income	4,335,964	30,867,730	20,009,994	13,229,193
Income before income taxes	4,322,755	30,773,692	20,125,536	13,219,524
Income tax expense	649,177	4,621,493	3,049,349	1,995,992
Net income	3,673,578	26,152,199	17,076,187	11,223,532
Other comprehensive income, net of tax of nil	13	91
Other comprehensive income, tax
Comprehensive income	3,673,565	26,152,108	17,076,187	11,223,532
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Revenues
Cost of revenues
Gross profit
Operating expenses:
Selling, general and administrative expenses
Total operating expenses
Operating income
Income before income taxes
Income tax expense
Income from investment in subsidiaries	3,673,565	26,152,108	17,076,187	11,223,532
Net income	3,673,565	26,152,108	17,076,187	11,223,532
Other comprehensive income, net of tax of nil
Other comprehensive income, tax
Comprehensive income	$ 3,673,565	¥ 26,152,108	¥ 17,076,187	¥ 11,223,532

SCHEDULE OF CALCULATING NET INCOME PER SHARE (Details)	12 Months Ended
SCHEDULE OF CALCULATING NET INCOME PER SHARE (Details)	Sep. 30, 2025 USD ($) $ / shares shares	Sep. 30, 2025 CNY (¥) ¥ / shares shares	Sep. 30, 2024 CNY (¥) ¥ / shares shares	Sep. 30, 2023 CNY (¥) ¥ / shares shares
Net income per share-basic and diluted
Net income for the year	$ 3,673,578	¥ 26,152,199	¥ 17,076,187	¥ 11,223,532
Weighted average number of ordinary shares outstanding - diluted	20,387,159	20,387,159	20,011,132	20,011,132
Weighted average number of ordinary shares outstanding - basic	20,387,159	20,387,159	20,011,132	20,011,132
Basic - net income per share \| (per share)	$ 0.18	¥ 1.28	¥ 0.85	¥ 0.56
Diluted - net income per share \| (per share)	$ 0.18	¥ 1.28	¥ 0.85	¥ 0.56

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482662/260-10-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
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-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-URI https://asc.fasb.org/1943274/2147483443/250-10-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-URI https://asc.fasb.org/1943274/2147483443/250-10-50-4

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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Reference 8: http://www.xbrl.org/2003/role/exampleRef
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
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-URI https://asc.fasb.org/1943274/2147476176/805-60-65-1

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 323
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-Subparagraph (g)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478666/740-323-65-2

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
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-URI https://asc.fasb.org/1943274/2147483443/250-10-50-3

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
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-Name Accounting Standards Codification
-Section 55
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482635/260-10-55-15

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
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-Section 50
-Paragraph 7
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-SubTopic 220
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-URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1

+ Details

PROPERTY, PLANT AND EQUIPMENT, NET (Tables)

12 Months Ended

Sep. 30, 2025

Property, Plant and Equipment [Abstract]

SCHEDULE OF PROPERTY, PLANT AND EQUIPMENT, NET

Property, plant and equipment and related accumulated depreciation were as follows:

	2024			2025
	As of September 30,
	2024			2025			2025
	RMB			RMB				US$
Motor vehicles		455,795			455,795			64,025
Electronic devices, furniture and office equipment		11,800			11,800			1,657
Software application		103,010			103,010			14,470
Total		570,605			570,605			80,152
Less: accumulated depreciation		(473,246	)		(487,480	)		(68,476	)
Property, plant and equipment, net		97,359			83,125			11,676

EMPLOYEE BENEFITS (Details Narrative)	12 Months Ended
EMPLOYEE BENEFITS (Details Narrative)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Retirement Benefits [Abstract]
Employee benefit expenses	$ 181,092	¥ 1,289,194	¥ 1,253,553	¥ 1,099,419

SCHEDULE OF SUPPLEMENTAL BALANCE SHEET INFORMATION RELATED TO LEASES (Details)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)
Leases
Operating lease right-of-use assets, net	$ 39,387	¥ 280,398	¥ 127,163
Total operating lease assets	39,387	280,398	127,163
Operating lease liabilities, current	13,916	99,065	95,003
Operating lease liabilities, non-current	23,163	164,896
Total operating lease liabilities	$ 37,079	¥ 263,961	¥ 95,003
Weighted average remaining lease term- operating lease	2 years 9 months	2 years 9 months	9 months
Weighted average discount rate- operating lease	3.00%	3.00%	4.75%

REVENUE (Details Narrative)	12 Months Ended
REVENUE (Details Narrative)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)	Sep. 30, 2025 CNY (¥)
Revenue from Contract with Customer [Abstract]
Revenues	$ 35,924	¥ 255,740	¥ 9,736,028
Revenue remaining performance obligations	$ 2,535,244		¥ 21,538,052	¥ 62,846,023	¥ 18,048,402

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

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+ Details

ACCOUNTS RECEIVABLE, NET (Tables)

12 Months Ended

Sep. 30, 2025

Credit Loss [Abstract]

SCHEDULE OF ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS

Accounts receivable and allowance for doubtful accounts as of September 30, 2024 and 2025 are as follows:

	2024			2025
	As of September 30,
	2024			2025			2025
	RMB			RMB				US$
Accounts receivable		13,318,276			14,815,743			2,081,155
Less: allowance for doubtful accounts		(641,101	)		(91,886	)		(12,907	)
Total Accounts receivable, net		12,677,175			14,723,857			2,068,248

SCHEDULE OF ALLOWANCE FOR DOUBTFUL ACCOUNTS RELATED TO ACCOUNTS RECEIVABLE

The roll-forward of the allowance for doubtful accounts related to accounts receivable for the years ended September 30, 2024 and 2025:

	2024			2025
	As of September 30,
	2024			2025			2025
	RMB			RMB				US$
Beginning of the year		1,271,180			641,101			90,055
Reversal of allowance for doubtful accounts		(630,079	)		(549,215	)		(77,148	)
End of the year		641,101			91,886			12,907

LEASES

12 Months Ended

Sep. 30, 2025

Leases

LEASES

12.

LEASES

Operating leases of the Group mainly include leases of office space. The components of lease expenses were as follows:

	2023		2024		2025
	Year ended September 30,
	2023		2024		2025		2025
	RMB		RMB		RMB			US$
Lease cost
Operating lease cost		279,873		308,843		280,920		39,461
Short term lease cost		-		-		-		-
Total lease cost		279,873		308,843		280,920		39,461

Operating lease cost was recognized as rental expenses in combined and consolidated statements of operations on a straight-line basis over the lease term. For the years ended September 30,2023, 2024 and 2025, there is no variable lease cost and sublease income recognized in the combined and consolidated financial statements of the Group.

Supplemental cash flows information related to leases was as follows:

	2023			2024			2025			2025
	Year ended September 30,
	2023			2024			2025			2025
	RMB			RMB			RMB			US$
Cash paid for amounts included in measurement of liabilities:
Operating cash flows from operating leases		(175,196	)		(183,518	)		(144,991	)		(20,367	)
Right-of-use assets obtained in exchange for lease liabilities:
Operating leases		-			-			-			-

Supplemental balance sheet information related to leases was as follows :

As of September 30,

2024

2025

RMB

US$

Operating leases

Operating lease right-of-use assets, net

127,163

280,398

39,387

Total operating lease assets

127,163

280,398

39,387

Operating lease liabilities, current

95,003

99,065

13,916

Operating lease liabilities, non-current

164,896

23,163

Total operating lease liabilities

95,003

263,961

37,079

	As of September 30,
	2024			2025
Weighted average remaining lease term- operating lease	0.75 years			2.75 years
Weighted average discount rate- operating lease		4.75	%		3.00	%

The following is a maturity analysis of the annual undiscounted cash flows for the annual periods ended September 30, 2025:

Years ending September 30,	RMB			US$
2026		105,670			14,844
2027		110,954			15,586
2028		58,119			8,164
2029		-			-
2030		-			-
2031 and thereafter		-			-
Less: imputed interest		(10,782	)		(1,515	)
Total operating lease liabilities		263,961			37,079
Less: current operating lease liabilities		99,065			13,916
Non-current operating lease liabilities		164,896			23,163

As of September 30, 2025, the Group did not have any lease contracts whose leases had not yet commenced.

ORGANIZATION AND PRINCIPAL ACTIVITIES (Details Narrative)	1 Months Ended	12 Months Ended
	Jun. 30, 2025 CNY (¥) shares	Sep. 30, 2025 USD ($) shares	Sep. 30, 2025 CNY (¥) shares	Sep. 30, 2023 CNY (¥) shares	Feb. 21, 2024
Stock issued during the period, shares \| shares				10,000
Stock issued during the period, value \| ¥
Common Stock [Member]
Stock issued during the period, value \| ¥				¥ 7
Common Stock [Member] \| Common Class A [Member]
Stock issued during the period, shares \| shares	1,437,500
Stock issued during the period, value \| ¥	¥ 3,700,000
Julong Online (Beijing) Technology Development Co., Ltd. [Member]
Business combination, consideration transferred \| $		$ 83,490
Business combination, voting equity interest acquired percentage		100.00%	100.00%
Julong Online (Beijing) Technology Development Co., Ltd. [Member] \| Shareholder [Member]
Business combination, voting equity interest acquired percentage		1.00%	1.00%
Beijing Junxinyuan Technology Development Co. Ltd. [Member]
Business combination, consideration transferred \| ¥			¥ 59,098,500
Business combination, voting equity interest acquired percentage		99.00%	99.00%
Liyun Holding Limited [Member]
Business combination, voting equity interest acquired percentage		100.00%	100.00%
Hong Kong Qinan Holding Limited [Member]
Business combination, voting equity interest acquired percentage		100.00%	100.00%
Business combination, shares issued \| shares		11,132	11,132
Datongyi Holding Limited Member]
Business combination, shares issued \| shares		20,000,000	20,000,000
Qiren Holding Limited [Member]
Business combination, voting equity interest acquired percentage		96.00%	96.00%
Jiangshan BVI [Member]
Equity interest percentage		100.00%	100.00%
HK Changfeng [Member]
Equity interest percentage		100.00%	100.00%
Liyun Holding Limited [Member]
Equity interest percentage					100.00%
Hong Kong Qinan Holding Limited [Member]
Equity interest percentage					100.00%

SIGNIFICANT ACCOUNTING POLICIES (Policies)

12 Months Ended

Sep. 30, 2025

Accounting Policies [Abstract]

Principles of presentation and consolidation

(a) Principles of presentation and consolidation

Use of estimates

(b) Use of estimates

Functional currency and foreign currency translation

(c) Functional currency and foreign currency translation

Convenience translation

(d) Convenience translation

Fair value

(e) Fair value

Level 1 —Quoted prices (unadjusted) in active markets for identical assets or liabilities.

Level 2 —Observable, market-based inputs, other than quoted prices, in active markets for identical assets or liabilities.

Level 3 —Unobservable inputs to the valuation methodology that are significant to the measurement of the fair value of the assets or liabilities.

The Group’s financial instruments include cash and cash equivalents, accounts receivable, note receivables, payables, related party receivables and related party receivables .

Cash, cash equivalents

(f) Cash, cash equivalents

Restricted Cash

(g) Restricted Cash

Accounts receivable and allowance for doubtful accounts

(h) Accounts receivable and allowance for doubtful accounts

Contract Assets and Contract Liabilities

(i) Contract Assets and Contract Liabilities

Contract assets having billing terms with the unconditional right to be billed beyond one year are classified as non-current assets.

The time frame for a contract asset to be reclassified to a receivable (or consideration from customer becomes unconditional) is between 6 months to 36 months.

Deferred Offering Costs

(j) Deferred Offering Costs

Revenue recognition

(k) Revenue recognition

	●	provides the benefits received and consumed simultaneously by the customer;
	●	creates and enhances an asset that the customer controls as the Group performs; or
	●	does not create an asset with an alternative use to the Group and the Group has an enforceable right to payment for performance

Revenue recognition policies for each type of revenue stream are as follows:

i) Service to provide engineering solutions of intelligent projects

The Group has no obligations for returns, refunds or similar obligations for services to provide engineering solutions of intelligent projects,.

ii) Service to provide operation and maintenance of intelligent projects

As of September 30,2025, the Group had system maintenance revenue amounting to RMB15,060,265 which is expected to be recognized within 36 months from September 30, 2025, all on a straight-line basis.

iii) Sales of equipment and materials of intelligent systems

The Group generates revenue from sales of equipment and materials of intelligent systems.

Taxation

(l) Taxation

Leases

(m) Leases

Income per share

(n) Income per share

Basic income per share is computed by dividing net income attributable to the holders of shares by the weighted average number of shares outstanding during the year.

Diluted earnings per share reflect the potential dilution that could occur if securities or other contracts to issue ordinary shares were exercised or converted into ordinary shares.

Comprehensive income

(o) Comprehensive income

Segment reporting

(p) Segment reporting

SCHEDULE OF CURRENT AND DEFERRED COMPONENTS OF THE INCOME TAX EXPENSE (Details)	12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Income Tax Disclosure [Abstract]
Current tax expense	$ 715,501	¥ 5,093,655	¥ 3,112,235	¥ 1,948,306
Deferred tax expense (benefit)	(66,324)	(472,162)	(62,886)	47,686
Total	$ 649,177	¥ 4,621,493	¥ 3,049,349	¥ 1,995,992

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12

Reference 8: http://www.xbrl.org/2003/role/exampleRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 231
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482663/740-10-55-231

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-9

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 6.I.7)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479360/740-10-S99-1

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-8

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-10

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-22

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(9))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Subparagraph (a)
-SubTopic 20
-Topic 740
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482659/740-20-45-2

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h))
-SubTopic 10
-Topic 235
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

+ Details

ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Tables)

12 Months Ended

Sep. 30, 2025

Payables and Accruals [Abstract]

SCHEDULE OF ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

The components of accrued expenses and other current liabilities are as follows:

	2024		2025
	As of September 30,
	2024		2025		2025
	RMB		RMB			US$
Salary and welfare payable		385,332		410,514		57,665
Accrued liabilities to suppliers		94,510,610		194,166,070		27,274,346
Other tax payable		10,461,217		23,150,849		3,251,980
Supplier deposit for quality		2,305,592		2,678,737		376,280
Service fee		58,320		-		-
Others		1,146,400		1,442,104		202,571
Total		108,867,471		221,848,274		31,162,842

CASH AND CASH EQUIVALENTS (Details Narrative)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)
Cash and Cash Equivalents [Abstract]
Cash and cash equivalents	$ 8,743,805	¥ 62,247,145	¥ 20,618,058

SHORT-TERM BORROWING (Details Narrative) - Loan Facility Agreement [Member]		1 Months Ended
	Nov. 30, 2024 CNY (¥)	Nov. 30, 2024 CNY (¥)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Borrowing capacity	¥ 10,000,000	¥ 10,000,000
Interest rate	3.10%
Maturity date description		November 2025

Recent accounting pronouncements

12 Months Ended

Sep. 30, 2025

Recent Accounting Pronouncements

Recent accounting pronouncements

3. Recent accounting pronouncements

Recent accounting pronouncements adopted

In November 2023, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which aims to improve financial reporting by requiring disclosure of incremental segment information on an annual and interim basis to enable investors to develop more decision-useful financial analyses. ASU 2023-07 is effective for fiscal years beginning after December 15, 2023 and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. the Group adopted this new standard beginning from October 1, 2024 on a retrospective basis and please refer to Note 19 for further details.

Recently issued accounting pronouncements not yet adopted

In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which aims to improve the transparency of income tax disclosures by requiring consistent categories and greater disaggregation of information in the rate reconciliation and income taxes paid disaggregated by jurisdiction. For public business entities, the amendments are effective for fiscal years beginning after December 15, 2024. Early adoption is permitted. The Group does not expect the adoption of the ASU to have a material impact on the combined and consolidated financial statements.

In November 2024, the FASB issued ASU 2024-03, Income Statement - Reporting Comprehensive Income — Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. This update requires that at each interim and annual reporting period public entities disclose (1) the amounts of purchases of inventory, employee compensation, depreciation, amortization, and depletion) in commonly presented expense captions; (2) certain amounts that are already required to be disclosed under current GAAP in the same disclosure as the other disaggregation requirements; (3) a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively; and (4) the total amount of selling expenses and, in annual reporting periods, the definition of selling expenses. In January 2025, the FASB issued ASU 2024-03, Income Statement — Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the Effective Date. For public business entities, this update is effective for annual reporting periods beginning after December 15, 2026, and interim periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The Group expects the adoption of the ASU will result in additional disaggregation of expense captions within its footnote disclosures.

In July 2025, the FASB issued ASU 2025-05, Measurement of Credit Losses for Accounts Receivable and Contract Assets. This standard introduces a practical expedient that companies can choose to apply when determining allowances for credit losses. Specifically, it permits companies to assume that the current conditions as of the balance sheet remain unchanged throughout the remaining life of the asset. The amendment is effective for annual reporting periods beginning after December 15, 2025, and requires prospective application. The Group is assessing the impact of adoption of the ASU on the consolidated financial statements. The Group does not expect the adoption of the ASU to have a material impact on the combined and consolidated financial statements.

Schedule of concentration of credit risk (Details)

12 Months Ended

Sep. 30, 2025

USD ($)

Sep. 30, 2025

CNY (¥)

Sep. 30, 2024

CNY (¥)

Sep. 30, 2023

CNY (¥)

Sep. 30, 2025

CNY (¥)

Concentration Risk [Line Items]

Concentration of customers

$ 35,924

¥ 255,740

¥ 9,736,028

Concentration of customers amount

2,068,248

12,677,175

¥ 14,723,857

Customer A [Member]

Concentration Risk [Line Items]

Concentration of customers | $

18,897,973

Concentration of customers amount | $

876,174

Customer B [Member]

Concentration Risk [Line Items]

Concentration of customers | $

8,727,158

Concentration of customers amount | $

489,694

Customer D [Member]

Concentration Risk [Line Items]

Concentration of customers amount | $

446,409

Supplier A [Member]

Concentration Risk [Line Items]

Concentration of suppliers amount | $

3,108,166

Supplier C [Member]

Concentration Risk [Line Items]

Concentration of suppliers amount | $

$ 4,823,361

Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer A [Member]

Concentration Risk [Line Items]

Concentration of customers

134,534,671

71,613,185

64,897,071

Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer B [Member]

Concentration Risk [Line Items]

Concentration of customers

62,128,639

46,392,100

^[1]

Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer C [Member]

Concentration Risk [Line Items]

Concentration of customers

^[1]

19,331,103

Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer A [Member]

Concentration Risk [Line Items]

Concentration of customers amount

7,055,869

6,237,484

Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer B [Member]

Concentration Risk [Line Items]

Concentration of customers amount

4,525,495

3,486,135

Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer C [Member]

Concentration Risk [Line Items]

Concentration of customers amount

1,748,863

^[1]

Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer D [Member]

Concentration Risk [Line Items]

Concentration of customers amount

^[1]

¥ 3,177,983

Total Purchases [Member] | Supplier Concentration Risk [Member] | Supplier A [Member]

Concentration Risk [Line Items]

Concentration of suppliers amount

22,127,032

16,789,791

^[1]

Total Purchases [Member] | Supplier Concentration Risk [Member] | Supplier B [Member]

Concentration Risk [Line Items]

Concentration of suppliers amount

15,743,800

^[1]

Total Purchases [Member] | Supplier Concentration Risk [Member] | Supplier C [Member]

Concentration Risk [Line Items]

Concentration of suppliers amount

34,337,505

^[1]

Total Purchases [Member] | Supplier Concentration Risk [Member] | Supplier D [Member]

Concentration Risk [Line Items]

Concentration of suppliers amount

^[1]

13,698,898

Total Purchases [Member] | Supplier Concentration Risk [Member] | Supplier E [Member]

Concentration Risk [Line Items]

Concentration of suppliers amount

^[1]

¥ 12,137,615

[1]	Represents less than 10%

SCHEDULE OF RECONCILIATION OF INCOME TAX EXPENSE AT THE EFFECTIVE RATE FROM INCOME TAX (Details)	12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Income Tax Disclosure [Abstract]
Income before income taxes	$ 4,323,506	¥ 30,779,040	¥ 20,118,750	¥ 13,219,524
Income tax expense computed at statutory income tax rate	1,080,876	7,694,760	5,029,688	3,304,880
Tax effect of preferential tax rate	(432,527)	(3,079,155)	(2,011,875)	(1,321,952)
Permanent differences	819	5,829	29,352	13,064
Effect of income tax rate difference in other jurisdictions		(2)	(1,460)
Change in valuation allowance	9	61	3,644
Total	$ 649,177	¥ 4,621,493	¥ 3,049,349	¥ 1,995,992

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

+ Details

PREPAID EXPENSES AND OTHER CURRENT ASSETS

12 Months Ended

Sep. 30, 2025

Prepaid Expenses And Other Current Assets

PREPAID EXPENSES AND OTHER CURRENT ASSETS

7.	CONTRACT ASSETS AND CONTRACT LIABILITIES

	2024			2025
	As of September 30,
	2024			2025			2025
	RMB			RMB				US$
Contract assets – current, net:
Revenue recognized in excess of amounts paid or billed (account receivable) to the Group on uncompleted contracts		125,144,653			246,333,632			34,602,280
Retention receivables		226,996			2,466,827			346,513
Less: allowance for credit loss		(2,292,498	)		(4,267,547	)		(599,459)
Total		123,079,151			244,532,912			34,349,334
Contract assets – non- current, net:
Retention receivables		4,824,870			10,955,098			1,538,853
Less: allowance for credit loss		-			-			-
Total		4,824,870			10,955,098			1,538,853

	2024		2025
	As of September 30,
	2024		2025		2025
	RMB		RMB			US$
Contract liabilities:
Payments received or receivable in excess of revenue recognized on uncompleted contracts		255,740		844,757		118,662
Total		255,740		844,757		118,662

The movements in the allowance for credit loss for the years ended September 30, 2024 and 2025 were as follows:

	2024		2025
	As of September 30,
	2024		2025		2025
	RMB		RMB			US$
Balance at beginning of the year		1,253,735		2,292,498		322,025
Additions		1,038,763		1,975,049		277,433
Balance at end of the year		2,292,498		4,267,547		599,459

8.	PREPAID EXPENSES AND OTHER CURRENT ASSETS

Prepaid expenses and other current assets consisted of the following:

	2024		2025
	As of September 30,
	2024		2025		2025
	RMB		RMB			US$
Prepayment for inventories and others		260,033		1,600,862		224,874
Deferred offering costs		4,933,304		-		-
Prepaid taxes		961,824		365,950		51,405
Total		6,155,161		1,966,812		276,279

CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY (Tables) - Parent Company [Member]

12 Months Ended

Sep. 30, 2025

Condensed Financial Statements, Captions [Line Items]

SCHEDULE OF CONDENSED BALANCE SHEETS

CONDENSED BALANCE SHEETS

AS OF SEPTEMBER 30, 2024 AND SEPTEMBER 30, 2025

SCHEDULE OF CONDENSED BALANCE SHEETS

	2024			2025			2025
	As of September 30,
	2024			2025			2025
	RMB			RMB			US$
ASSETS
Investments in subsidiaries		17,375,941			69,810,492			9,806,222
TOTAL ASSETS		17,375,941			69,810,492			9,806,222

TOTAL LIABILITIES		-			-			-

Stock Subscription Receivable		(14,043	)		(14,246	)		(2,001	)
Ordinary shares ( US$0.0001 par value, 500,000,000 shares authorized as of September 30, 2024 and September 30, 2025; 10,011,132 and 11,448,632 Class A ordinary shares issued and outstanding as of September 30, 2024 and September 30, 2025, respectively;10,000,000 Class B ordinary shares issued and outstanding as of September 30, 2024 and September 30, 2025) (1) ⁽¹⁾		14,043			15,269			2,145
Additional paid in capital		-			26,281,420			3,691,729
Accumulated loss/ retained earnings		17,375,941			43,528,140			6,114,362
Accumulated other comprehensive income					(91	)		(13	)
TOTAL EQUITY		17,375,941			69,810,492			9,806,222

TOTAL LIABILITIES AND EQUITY		17,375,941			69,810,492			9,806,222

(1)	Giving retroactive effect to Reorganization transactions (note 1(c) of Notes to Combined and Consolidated Financial Statements)

The accompanying notes are an integral part of the condensed financial statements.

SCHEDULE OF CONDENSED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME

CONDENSED STATEMENTS OF

OPERATIONS AND COMPREHENSIVE INCOME

FOR THE YEARS ENDED SEPTEMBER 30,2023,2024 AND 2025

	2023		2024		2025		2025
	Year Ended September 30,
	2023		2024		2025		2025
	RMB		RMB		RMB		US$
Revenues		-		-		-		-
Cost of revenues		-		-		-		-
Gross profit		-		-		-		-
Operating expenses:		-		-		-		-
Selling, general and administrative expenses		-		-		-		-
Total operating expenses		-		-		-		-
Operating income		-		-		-		-
Income before provision for income taxes		-		-		-		-
Income tax expense		-		-		-		-
Income from investment in subsidiaries		11,223,532		17,076,187		26,152,108		3,673,565
Net income		11,223,532		17,076,187		26,152,108		3,673,565
Other comprehensive income, net of tax of nil		-		-		-		-
Total comprehensive income		11,223,532		17,076,187		26,152,108		3,673,565

SCHEDULE OF CONDENSED STATEMENTS OF CASH FLOWS

CONDENSED STATEMENTS OF CASH FLOWS

FOR THE YEARS ENDED SEPTEMBER 30,2023,2024 AND 2025

	2023		2024		2025		2025
	Year Ended September 30,
	2023		2024		2025		2025
	RMB		RMB		RMB		US$
Net cash provided by (used in) operating activities		-		-		7,313		1,027
Net Cash provided by (used in) investing Activities		-		-		-		-
Net Cash provided by (used in) financing Activities		-		-		35,523,810		4,990,000
Net increase/(decrease) in cash and cash equivalent		-		-		-		-
Net increase in cash and cash equivalent		-		-		35,531,123		4,991,027
Cash and cash equivalents at beginning of the year		-		-		-		-
Cash and cash equivalents at end of the year		-		-		35,531,123		4,991,027

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

SCHEDULE OF MAJOR RELATED PARTIES AND THEIR RESPECTIVE RELATIONSHIP (Details)	12 Months Ended
	Sep. 30, 2025
Beijing Yihai Construction Engineering Co., Ltd. [Member]
Related Party Transaction [Line Items]
Relationship with the Company	Company controlled by Hu Jiaqi
Beijing Jianlei International Decoration Engineering Co., Ltd. [Member]
Related Party Transaction [Line Items]
Relationship with the Company	Company controlled by Hu Jiaqi
Beijing Huiju Tianxia Investment Co Ltd [Member]
Related Party Transaction [Line Items]
Relationship with the Company	Company controlled by Hu Jiaqi

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-3

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(k)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(k)(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-13

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(c)(2)(i))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(c)(2)(ii))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(g)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

+ Details

INCOME TAXES (Details Narrative) $ in Millions	12 Months Ended
INCOME TAXES (Details Narrative) $ in Millions	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2025 HKD ($)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Effective Income Tax Rate Reconciliation [Line Items]
Profits tax rate	$ 4,322,755	¥ 30,773,692		¥ 20,125,536	¥ 13,219,524
CHINA
Effective Income Tax Rate Reconciliation [Line Items]
Income tax rate	25.00%	25.00%	25.00%
CHINA \| Minimum [Member] \| High And New Technology Enterprises [Member]
Effective Income Tax Rate Reconciliation [Line Items]
Income tax rate	15.00%	15.00%	15.00%
Preferential tax rate	15.00%	15.00%	15.00%
Two-Tiered Profit Two [Member] \| HONG KONG
Effective Income Tax Rate Reconciliation [Line Items]
Profits tax rate			$ 2
Income tax rate	8.25%	8.25%	8.25%
Two-Tiered Profit One [Member] \| HONG KONG
Effective Income Tax Rate Reconciliation [Line Items]
Profits tax rate			$ 2
Income tax rate	16.50%	16.50%	16.50%

SUBSEQUENT EVENT

12 Months Ended

Sep. 30, 2025

Subsequent Events [Abstract]

SUBSEQUENT EVENT

24.

SUBSEQUENT EVENT

The Group has evaluated subsequent events through February 13, 2026, which is the date when the combined and consolidated financial statements are available to be issued.

RESTRICTED NET ASSETS (Details Narrative)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)
Receivables [Abstract]
Statutory reserve	$ 826,385	¥ 5,883,035	¥ 3,267,815
Net assets	$ 8,214,635	¥ 58,479,990	¥ 55,864,770

LEASES (Tables)

12 Months Ended

Sep. 30, 2025

Leases

SCHEDULE OF COMPONENTS OF LEASE EXPENSES

Operating leases of the Group mainly include leases of office space. The components of lease expenses were as follows:

	2023		2024		2025
	Year ended September 30,
	2023		2024		2025		2025
	RMB		RMB		RMB			US$
Lease cost
Operating lease cost		279,873		308,843		280,920		39,461
Short term lease cost		-		-		-		-
Total lease cost		279,873		308,843		280,920		39,461

SCHEDULE OF SUPPLEMENTAL CASH FLOWS INFORMATION RELATED TO LEASES

Supplemental cash flows information related to leases was as follows:

	2023			2024			2025			2025
	Year ended September 30,
	2023			2024			2025			2025
	RMB			RMB			RMB			US$
Cash paid for amounts included in measurement of liabilities:
Operating cash flows from operating leases		(175,196	)		(183,518	)		(144,991	)		(20,367	)
Right-of-use assets obtained in exchange for lease liabilities:
Operating leases		-			-			-			-

SCHEDULE OF SUPPLEMENTAL BALANCE SHEET INFORMATION RELATED TO LEASES

Supplemental balance sheet information related to leases was as follows :

As of September 30,

2024

2025

RMB

US$

Operating leases

Operating lease right-of-use assets, net

127,163

280,398

39,387

Total operating lease assets

127,163

280,398

39,387

Operating lease liabilities, current

95,003

99,065

13,916

Operating lease liabilities, non-current

164,896

23,163

Total operating lease liabilities

95,003

263,961

37,079

	As of September 30,
	2024			2025
Weighted average remaining lease term- operating lease	0.75 years			2.75 years
Weighted average discount rate- operating lease		4.75	%		3.00	%

SCHEDULE OF ANNUAL UNDISCOUNTED CASH FLOW OF THE OPERATING LEASE LIABILITIES

The following is a maturity analysis of the annual undiscounted cash flows for the annual periods ended September 30, 2025:

Years ending September 30,	RMB			US$
2026		105,670			14,844
2027		110,954			15,586
2028		58,119			8,164
2029		-			-
2030		-			-
2031 and thereafter		-			-
Less: imputed interest		(10,782	)		(1,515	)
Total operating lease liabilities		263,961			37,079
Less: current operating lease liabilities		99,065			13,916
Non-current operating lease liabilities		164,896			23,163

Combined and Consolidated Statements of Changes in Shareholders' Equity (Parenthetical)	12 Months Ended
	Sep. 30, 2025 CNY (¥)
Common Class A [Member]
Payments of Stock Issuance Costs	¥ 9,241,366

Pay vs Performance Disclosure	12 Months Ended
Pay vs Performance Disclosure	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Pay vs Performance Disclosure [Table]
Net Income (Loss)	$ 3,673,578	¥ 26,152,199	¥ 17,076,187	¥ 11,223,532

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

Combined And Consolidated Balance Sheets (Parenthetical)

Sep. 30, 2025

USD ($)

$ / shares

Sep. 30, 2025

CNY (¥)

Sep. 30, 2024

USD ($)

$ / shares

Sep. 30, 2024

CNY (¥)

Accounts receivable, allowance

$ 12,907

¥ 91,886

$ 90,055

¥ 641,101

Other receivable, allowance | ¥

64,103

2,630

Contract assets-current, allowance

$ 599,459

¥ 4,267,547

$ 322,025

¥ 2,292,498

Ordinary shares, par value | $ / shares

^[1]

$ 0.0001

Ordinary shares, shares authorized

^[1]

500,000,000

Common Class A [Member]

Ordinary shares, shares issued

^[1]

11,448,632

10,011,132

Ordinary shares, shares outstanding

^[1]

11,448,632

10,011,132

Common Class B [Member]

Ordinary shares, shares issued

^[1]

10,000,000

Ordinary shares, shares outstanding

^[1]

10,000,000

[1]	Giving retroactive effect to Reorganization transactions.

SCHEDULE OF SUPPLEMENTAL CASH FLOWS INFORMATION RELATED TO LEASES (Details)	12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Leases
Operating cash flows from operating leases	$ (20,367)	¥ (144,991)	¥ (183,518)	¥ (175,196)
Operating leases

ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

12 Months Ended

Sep. 30, 2025

Payables and Accruals [Abstract]

ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

11.

ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

The components of accrued expenses and other current liabilities are as follows:

	2024		2025
	As of September 30,
	2024		2025		2025
	RMB		RMB			US$
Salary and welfare payable		385,332		410,514		57,665
Accrued liabilities to suppliers		94,510,610		194,166,070		27,274,346
Other tax payable		10,461,217		23,150,849		3,251,980
Supplier deposit for quality		2,305,592		2,678,737		376,280
Service fee		58,320		-		-
Others		1,146,400		1,442,104		202,571
Total		108,867,471		221,848,274		31,162,842

SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)	Sep. 30, 2025 USD ($) $ / shares	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Product Information [Line Items]
Sale of Stock, Price Per Share \| $ / shares	$ 1.00
Foreign currency exchange rate, translation	7.1190	7.1190
Deferred offering costs			¥ 4,933,304
Transaction price allocated to the performance obligations expected to recognize as revenue	$ 2,535,244	18,048,402	¥ 21,538,052	¥ 62,846,023
Engineering Solution Service [Member]
Product Information [Line Items]
Transaction price allocated to the performance obligations expected to recognize as revenue		10,825,326
System Maintenance Revenue [Member]
Product Information [Line Items]
Transaction price allocated to the performance obligations expected to recognize as revenue		¥ 15,060,265

SCHEDULE OF REVENUES RECOGNIZED AT A POINT IN TIME OR OVER TIME (Details)	12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Disaggregation of Revenue [Line Items]
Revenue recognized at a point in time	$ 35,399,312	¥ 252,007,702	¥ 173,650,559	¥ 119,084,483
Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Revenue recognized at a point in time	394,057	2,805,292	1,826,632	1,379,607
Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Revenue recognized at a point in time	$ 35,005,255	¥ 249,202,410	¥ 171,823,927	¥ 117,704,876

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

REVENUE

12 Months Ended

Sep. 30, 2025

Revenue from Contract with Customer [Abstract]

REVENUE

14.

REVENUE

The following table disaggregates the Group’s revenue by major sources:

SCHEDULE OF DISAGGREGATES OF REVENUE

Year ended September 30,

2023

2024

2025

RMB

US$

Engineering solutions of intelligent projects

105,468,974

161,493,007

240,201,874

33,740,957

Operation and maintenance of intelligent projects

12,235,902

10,330,920

9,000,537

1,264,298

Sales of equipment and materials of intelligent systems

1,379,607

1,826,632

2,805,291

394,057

Total

119,084,483

173,650,559

252,007,702

35,399,312

The following table summarizes the Group’s revenues recognized at a point in time or over time:

Year ended September 30,

2023

2024

2025

RMB

US$

Revenue recognized at a point in time

1,379,607

1,826,632

2,805,292

394,057

Revenue recognized over time

117,704,876

171,823,927

249,202,410

35,005,255

Total

119,084,483

173,650,559

252,007,702

35,399,312

Revenues with amount of nil, RMB9,736,028 and RMB255,740 (US$35,924) were recognized in the years ended September 30,2023, 2024 and 2025, respectively, which were included in the balance of contract liabilities at the beginning of each year. Remaining unsatisfied performance obligations that will be recognized as revenue by the Group within the following 12 months are RMB62,846,023, RMB21,538,052 and RMB18,048,402 (US$2,535,244) of the remaining performance obligations as of September 30, 2023, 2024 and 2025, respectively, with the remainder recognized thereafter.

- Definition

The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.

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+ Details

EMPLOYEE BENEFITS

12 Months Ended

Sep. 30, 2025

Retirement Benefits [Abstract]

EMPLOYEE BENEFITS

18.

EMPLOYEE BENEFITS

Full time employees of the Group in the PRC participate in a government mandated defined contribution plan, pursuant to which certain pension benefits, medical care, employee housing fund and other welfare benefits are provided to the employees. Chinese labor regulations require that the PRC subsidiaries make contributions to the government for these benefits based on certain percentages of the employees’ salaries, up to a maximum amount specified by the local government. The Group has no legal obligation for the benefits beyond the contributions made. Total amounts of such employee benefit expenses, which were expensed as incurred, were approximately RMB1,099,419, RMB1,253,553 and RMB1,289,194 (US$181,092) for the years ended September 30,2023, 2024 and 2025, respectively.

PROPERTY, PLANT AND EQUIPMENT, NET (Details Narrative)	12 Months Ended
PROPERTY, PLANT AND EQUIPMENT, NET (Details Narrative)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Property, Plant and Equipment [Abstract]
Depreciation expenses	$ 1,999	¥ 14,234	¥ 23,824	¥ 111,762

SCHEDULE OF DISAGGREGATES OF REVENUE (Details)	12 Months Ended
SCHEDULE OF DISAGGREGATES OF REVENUE (Details)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Disaggregation of Revenue [Line Items]
Total	$ 35,399,312	¥ 252,007,702	¥ 173,650,559	¥ 119,084,483
Engineering Solutions of Intelligent Projects [Member]
Disaggregation of Revenue [Line Items]
Total	33,740,957	240,201,874	161,493,007	105,468,974
Operation and Maintenance of Intelligent Projects [Member]
Disaggregation of Revenue [Line Items]
Total	1,264,298	9,000,537	10,330,920	12,235,902
Sales of Equipment and Materials of Intelligent Systems [Member]
Disaggregation of Revenue [Line Items]
Total	$ 394,057	¥ 2,805,291	¥ 1,826,632	¥ 1,379,607

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

SCHEDULE OF COST OF REVENUES (Details)	12 Months Ended
SCHEDULE OF COST OF REVENUES (Details)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
RevenueFromContractWithCustomerAbstractLineItem [Line Items]
labor costs	$ 29,706,884	¥ 211,483,307	¥ 147,090,500	¥ 100,225,447
Cost of revenues	29,706,884	211,483,307	147,090,500	100,225,447
Cost of Materials And Tools [Member]
RevenueFromContractWithCustomerAbstractLineItem [Line Items]
labor costs	14,490,327	103,156,638	73,060,614	58,918,308
Cost of revenues	14,490,327	103,156,638	73,060,614	58,918,308
Labor Costs [Member]
RevenueFromContractWithCustomerAbstractLineItem [Line Items]
labor costs	15,216,557	108,326,669	74,029,886	41,307,139
Cost of revenues	$ 15,216,557	¥ 108,326,669	¥ 74,029,886	¥ 41,307,139

- Definition

The aggregate cost of goods produced and sold and services rendered during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
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-Name Accounting Standards Codification
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-Subparagraph (SX 210.4-08(g)(1)(i))
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
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-Paragraph 28
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-28

Reference 4: http://www.xbrl.org/2003/role/exampleRef
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-Section 55
-Paragraph 48
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482785/280-10-55-48

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
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-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(g)(1)(ii))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481687/323-10-50-3

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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-Name Accounting Standards Codification
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-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(i))
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-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(ii))
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-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
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-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iii)(A))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iv))
-Publisher FASB
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Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(5))
-Publisher FASB
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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(i))
-Publisher FASB
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Reference 14: http://www.xbrl.org/2003/role/disclosureRef
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Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iii)(B))
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Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iv))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(5))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B

+ Details

COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Sep. 30, 2025

SCHEDULE OF MAJOR RELATED PARTIES AND THEIR RESPECTIVE RELATIONSHIP

Major related parties that transacted with the Group and their respective relationship to the Group are listed as below:

Name of related parties		Relationship with the Group
Beijing Yihai Construction Engineering Co., Ltd.		Company controlled by Hu Jiaqi
Beijing Jianlei International Decoration Engineering Co., Ltd.		Company controlled by Hu Jiaqi
Beijing Huiju Tianxia Investment Co., Ltd		Company controlled by Hu Jiaqi

SCHEDULE OF RELATED PARTIES TRANSACTION

Year ended September 30,

Nature of transactions

Related party

2023

2024

2025

RMB

US$

Revenue from engineering solutions and services of intelligent projects

Beijing Jianlei International Decoration Engineering Co., Ltd.

64,897,071

71,613,185

134,534,671

18,897,973

Total

64,897,071

71,613,185

134,534,671

18,897,973

Year ended September 30,

Nature of transactions

Related party

2023

2024

2025

RMB

US$

Purchase of services

Beijing Yihai Construction Engineering Co., Ltd.

86,910

115,880

16,278

Total

86,910

115,880

16,278

Year ended September 30,

Nature of transactions

Related party

2023

2024

2025

RMB

US$

Capital contribution to Julong Online

Beijing Huiju Tianxia Investment Co., Ltd

25,000,000

Total

25,000,000

As of September 30,

Nature of balance

Related party

2024

2025

RMB

US$

Amounts due from related parties relating to operating activities

Beijing Jianlei International Decoration Engineering Co., Ltd.

4,525,495

3,486,135

489,694

Total

4,525,495

3,486,135

489,694

As of September 30,

Nature of balance

Related party

2024

2025

RMB

US$

Amounts due to related parties relating to operating activities

Beijing Jianlei International Decoration Engineering Co., Ltd.

13,894,067

4,894,067

687,466

Amounts due to related parties relating to operating activities

Beijing Yihai Construction Engineering Co., Ltd

202,790

Amounts due to related parties relating to operating activities

Beijing Huiju Tianxia Investment Co., Ltd

350,000

49,164

Total

14,446,857

5,244,067

736,630

NET INCOME PER SHARE

12 Months Ended

Sep. 30, 2025

Net income per share-basic and diluted

NET INCOME PER SHARE

19.

NET INCOME PER SHARE

Year ended September 30,

2023

2024

2025

RMB

US$

Numerator:

Net income

Net income attributable to ordinary shareholders of Julong Holding Limited

11,223,532

17,076,187

26,152,199

3,673,578

Denominator:

Weighted average number of ordinary shares outstanding-basic and diluted

20,011,132

20,387,159

Basic and diluted net income per share

0.56

0.85

1.28

0.18

SCHEDULE OF MOVEMENTS IN THE ALLOWANCE FOR CREDIT LOSS RELATED TO CONTRACT ASSETS (Details)	12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)
Prepaid Expenses And Other Current Assets
Balance at beginning of the year	$ 322,025	¥ 2,292,498	¥ 1,253,735
Additions	277,433	1,975,049	1,038,763
Balance at end of the year	$ 599,459	¥ 4,267,547	¥ 2,292,498

SCHEDULE OF PROPERTY, PLANT AND EQUIPMENT, NET (Details)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)
Property, Plant and Equipment [Line Items]
Total	$ 80,152	¥ 570,605	¥ 570,605
Less: accumulated depreciation	(68,476)	(487,480)	(473,246)
Property, plant and equipment, net	11,676	83,125	97,359
Motor vehicles [Member]
Property, Plant and Equipment [Line Items]
Total	64,025	455,795	455,795
Electronic devices, furniture and office equipment [Member]
Property, Plant and Equipment [Line Items]
Total	1,657	11,800	11,800
Software Development [Member]
Property, Plant and Equipment [Line Items]
Total	$ 14,470	¥ 103,010	¥ 103,010

Cybersecurity Risk Management and Strategy Disclosure

12 Months Ended

Sep. 30, 2025

Cybersecurity Risk Management, Strategy, and Governance [Abstract]

Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]

We have developed and implemented a cybersecurity risk management policy designed to protect the confidentiality, integrity, and availability of our critical systems and information.Cybersecurity Risk Management and Strategy

The audit committee of the Board of Directors will oversee this policy and will be responsible for the implementation of the Company’s oversight, programs, procedures, and policies related to cybersecurity, cybersecurity risks, information security, and data privacy.

Management shall report to the audit committee on the Company’s and its subsidiaries’ strategy, risks, metrics and operations relating to cybersecurity and information security matters, including significant cybersecurity and information security-related projects and initiatives and related progress, the integration and alignment of such strategy with the Company’s overall business and strategy, and trends that may affect such strategy or operations.

Team leads from various departments of the Company have been identified under this Policy to report to the Company’s Chief Financial Officer and oversee the strategy of the Company. While these named leaders will oversee the strategy pursuant to this Policy, cybersecurity is the responsibility of all business stakeholders and requires the cooperation and compliance of all personnel.

All employees shall exercise professional judgement in using computing devices and network resources connected to the cyberspace. All information, physical and intellectual properties stored on electric and computing devices or existing within the cyberspace remain the sole property of the Company. Therefore, employees must neither access nor share confidential and proprietary information prior to receiving consent from management or the Company’s directors and officers.

We and certain of our third-party service providers may be subject to cyberattacks and security due to, for example, computer malware, viruses, computer hacking, credential stuffing, and phishing attacks. We have not identified risks from known cybersecurity threats, including as a result of any prior cybersecurity incidents, that have materially affected or are reasonably likely to materially affect us, including our operations, business strategy, results of operations, or financial condition. However, because of our prominence, we believe that we are a particularly attractive target for such attacks, and we expect to experience cyberattacks and security incidents in the future.

Cybersecurity Risk Management Processes Integrated [Text Block]

Cybersecurity Risk Board of Directors Oversight [Text Block]

Cybersecurity GovernanceOur Board of Directors considers cybersecurity risk as part of its risk oversight function and has delegated to the audit committee oversight of our cybersecurity and data protection program. The audit committee shall report regularly to the Board concerning its matters covered under this Policy and advising the Board of any developments that the audit committee believes should have Board of Directors’ consideration. The audit committee shall also annually review and assess the adequacy of this policy and recommend any proposed changes to the Board of Directors for approval.

Cybersecurity Risk Management Positions or Committees Responsible [Flag]

true

Cybersecurity Risk Management Positions or Committees Responsible [Text Block]

The audit committee shall also annually review and assess the adequacy of this policy and recommend any proposed changes to the Board of Directors for approval.

SCHEDULE OF COMPONENTS OF LEASE EXPENSES (Details)	12 Months Ended
SCHEDULE OF COMPONENTS OF LEASE EXPENSES (Details)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)
Lease cost
Operating lease cost	$ 39,461	¥ 280,920	¥ 308,843	¥ 279,873
Short term lease cost
Total lease cost	$ 39,461	¥ 280,920	¥ 308,843	¥ 279,873

CASH AND CASH EQUIVALENTS

12 Months Ended

Sep. 30, 2025

Cash and Cash Equivalents [Abstract]

CASH AND CASH EQUIVALENTS

5.	CASH AND CASH EQUIVALENTS

The balance of cash and cash equivalents as of September 30, 2024 and 2025 is RMB20,618,058 and RMB 62,247,145 (US$8,743,805), respectively.

SCHEDULE OF CONDENSED BALANCE SHEETS (Details)

Sep. 30, 2025

USD ($)

$ / shares

Sep. 30, 2025

CNY (¥)

Sep. 30, 2024

$ / shares

Sep. 30, 2024

CNY (¥)

Sep. 30, 2023

CNY (¥)

Sep. 30, 2022

CNY (¥)

ASSETS

TOTAL ASSETS

$ 47,776,678

¥ 340,122,165

¥ 173,078,241

TOTAL LIABILITIES

37,970,456

270,311,673

155,702,300

Stock Subscription Receivable

(2,001)

(14,246)

(14,043)

Ordinary shares ( US$0.0001 par value, 500,000,000 shares authorized as of September 30, 2024 and September 30, 2025; 10,011,132 and 11,448,632 Class A ordinary shares issued and outstanding as of September 30, 2024 and September 30, 2025, respectively;10,000,000 Class B ordinary shares issued and outstanding as of September 30, 2024 and September 30, 2025) (1) (1)

^[1]

$ 2,145

¥ 15,269

¥ 14,043

Common Stock, Par or Stated Value Per Share | $ / shares

^[1]

$ 0.0001

Common Stock, Shares Authorized

^[1]

500,000,000

Additional paid in capital

$ 3,691,729

¥ 26,281,420

Accumulated loss/ retained earnings

5,287,977

37,645,105

14,108,126

Accumulated other comprehensive income

(13)

(91)

TOTAL SHAREHOLDERS’ EQUITY

9,806,222

69,810,492

17,375,941

¥ 59,398,254

¥ 23,174,722

TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY

$ 47,776,678

¥ 340,122,165

¥ 173,078,241

Common Class A [Member]

ASSETS

Common Stock, Shares, Outstanding

^[1]

11,448,632

10,011,132

Common Class B [Member]

ASSETS

Common Stock, Shares, Outstanding

^[1]

10,000,000

Parent Company [Member]

ASSETS

Investments in subsidiaries

$ 9,806,222

¥ 69,810,492

¥ 17,375,941

TOTAL ASSETS

9,806,222

69,810,492

17,375,941

TOTAL LIABILITIES

Stock Subscription Receivable

(2,001)

(14,246)

(14,043)

$ 2,145

¥ 15,269

^[2]

14,043

^[2]

Common Stock, Par or Stated Value Per Share | $ / shares

^[2]

$ 0.0001

Common Stock, Shares Authorized

^[2]

500,000,000

Additional paid in capital

$ 3,691,729

¥ 26,281,420

Accumulated loss/ retained earnings

6,114,362

43,528,140

17,375,941

Accumulated other comprehensive income

(13)

(91)

TOTAL SHAREHOLDERS’ EQUITY

9,806,222

69,810,492

17,375,941

TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY

$ 9,806,222

¥ 69,810,492

¥ 17,375,941

Parent Company [Member] | Common Class A [Member]

ASSETS

Common Stock, Shares, Outstanding

^[2]

11,448,632

10,011,132

Parent Company [Member] | Common Class B [Member]

ASSETS

Common Stock, Shares, Outstanding

^[2]

10,000,000

[1]	Giving retroactive effect to Reorganization transactions.
[2]	Giving retroactive effect to Reorganization transactions (note 1(c) of Notes to Combined and Consolidated Financial Statements)

SCHEDULE OF RELATED PARTIES TRANSACTION (Details)	12 Months Ended
SCHEDULE OF RELATED PARTIES TRANSACTION (Details)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Sep. 30, 2024 CNY (¥)	Sep. 30, 2023 CNY (¥)	Sep. 30, 2025 CNY (¥)
Related Party Transaction [Line Items]
Amounts due from related parties	$ 489,694		¥ 4,525,495		¥ 3,486,135
Amounts due to related parties	736,630		14,446,857		5,244,067
Beijing Jianlei International Decoration Engineering Co., Ltd. [Member]
Related Party Transaction [Line Items]
Total	18,897,973	¥ 134,534,671	71,613,185	¥ 64,897,071
Amounts due from related parties	489,694		4,525,495		3,486,135
Amounts due to related parties	687,466		13,894,067		4,894,067
Beijing Jianlei International Decoration Engineering Co., Ltd. [Member] \| Engineering Solutions of Intelligent Projects [Member]
Related Party Transaction [Line Items]
Total	18,897,973	134,534,671	71,613,185	64,897,071
Beijing Yihai Construction Engineering Co., Ltd. [Member]
Related Party Transaction [Line Items]
Total	16,278	115,880	115,880	86,910
Amounts due to related parties			202,790
Beijing Yihai Construction Engineering Co., Ltd. [Member] \| Service [Member]
Related Party Transaction [Line Items]
Total	16,278	115,880	115,880	86,910
Beijing Huiju Tianxia Investment Co Ltd [Member]
Related Party Transaction [Line Items]
Total				25,000,000
Amounts due to related parties	49,164		350,000		¥ 350,000
Beijing Huiju Tianxia Investment Co Ltd [Member] \| Capital Contribution [Member]
Related Party Transaction [Line Items]
Total				¥ 25,000,000