v3.26.1
Prepaid Expenses and Other Current Assets (Details)
¥ in Millions
6 Months Ended
Mar. 31, 2026
USD ($)
Mar. 31, 2026
CNY (¥)
Sep. 30, 2025
USD ($)
Prepaid Expenses and Other Current Assets [Line Items]      
Prepaid to supplier $ 17,656,162   $ 9,282,753
Receivable From Third Party [Member]      
Prepaid Expenses and Other Current Assets [Line Items]      
Prepaid to supplier     $ 5,309,710
Loan To Third Party [Member]      
Prepaid Expenses and Other Current Assets [Line Items]      
Proceeds from loans $ 1,900,000 ¥ 13.0  
Interest rate 4.00%    
Maturity date Jun. 23, 2025 Jun. 23, 2025