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Inventories, net (Details 1) - USD ($)	12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Inventories
Balance as of beginning of year	$ 188,856	$ 0
Addition	107,008	195,355
Translation adjustments	10,340	(6,499)
Balance as of end of year	$ 306,204	$ 188,856

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Amount of valuation reserve for inventory.

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Reference 1: 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

Reference 2: 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

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