v3.25.2
Long-Term Investments (Details)
6 Months Ended 12 Months Ended
Mar. 31, 2025
USD ($)
Mar. 31, 2025
CNY (¥)
Mar. 31, 2024
USD ($)
Sep. 30, 2024
USD ($)
Sep. 30, 2024
CNY (¥)
Feb. 24, 2023
USD ($)
Feb. 24, 2023
CNY (¥)
Jan. 18, 2023
USD ($)
Jan. 18, 2023
CNY (¥)
Long-Term Investment [Line Items]                  
Register capital $ 33,073 ¥ 240,000   $ 413,411 ¥ 300,000        
Equity method share of loss 8,355   $ 26,543            
Material Market                
Zhejiang Kangyuan [Member]                  
Long-Term Investment [Line Items]                  
Equity interest percentage               18.00% 18.00%
Equity interest consideration amount               $ 4,565,808 ¥ 32,400,000
Zhejiang Fuyouyuan [Member]                  
Long-Term Investment [Line Items]                  
Equity interest percentage           10.00% 10.00%    
Equity interest consideration amount           $ 284,998 ¥ 2,000,000