Short-Term and Long-Term Borrowings - Schedule of Bank Borrowings (Details) - USD ($) |
Mar. 31, 2026 |
Sep. 30, 2025 |
|---|---|---|
| Schedule of Bank Borrowings [Line Items] | ||
| Total bank borrowings | $ 16,129,072 | $ 12,774,491 |
| Buildings, net [Member] | ||
| Schedule of Bank Borrowings [Line Items] | ||
| Total bank borrowings | 25,237 | 24,453 |
| Machinery and equipment [Member] | ||
| Schedule of Bank Borrowings [Line Items] | ||
| Total bank borrowings | 4,500,707 | |
| Construction in progress (“CIP”) [Member] | ||
| Schedule of Bank Borrowings [Line Items] | ||
| Total bank borrowings | 7,875,091 | 9,096,839 |
| Land use rights, net [Member] | ||
| Schedule of Bank Borrowings [Line Items] | ||
| Total bank borrowings | $ 3,728,038 | $ 3,653,199 |