v3.26.1
Subsequent Events (Details)
6 Months Ended
Mar. 31, 2026
USD ($)
Mar. 31, 2026
CNY (¥)
Subsequent Events [Line Items]    
Repaid of long-term borrowings $ 9,960,373 ¥ 68,706,650
Bank Borrowings [Member] | Minimum [Member]    
Subsequent Events [Line Items]    
Interest rate 2.31% 2.31%
Bank Borrowings [Member] | Maximum [Member]    
Subsequent Events [Line Items]    
Interest rate 3.00% 3.00%