Accounts receivable, net (Details) - USD ($) |
Mar. 31, 2026 |
Sep. 30, 2025 |
Sep. 30, 2024 |
|---|---|---|---|
| Credit Loss [Abstract] | |||
| Accounts receivable - third parties | $ 1,772,809 | $ 3,322,330 | |
| Less: allowance for credit losses | (761,816) | (618,524) | $ (75,931) |
| Total accounts receivable, net | $ 1,010,993 | $ 2,703,806 |
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- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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