Inventories, Net - Schedule of Movement of Inventory Valuation Allowance (Details) - USD ($)	6 Months Ended	12 Months Ended
Mar. 31, 2026	Sep. 30, 2025
Schedule of Movement of Inventory Valuation Allowance [Abstract]
Balance at the beginning of the period	$ 95,003	$ 93,037
Addition	7,262	7,570
Write-offs	(2,566)	(2,675)
Foreign currency translation adjustment	(14,374)	(2,929)
Balance at the end of the period	$ 85,325	$ 95,003

Amount of valuation reserve for inventory.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-3

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 330
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.BB)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480581/330-10-S99-2

Name:	us-gaap_InventoryValuationReserves
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant