v3.25.2
Propery, Plant and Equipment, Net (Details) - USD ($)
6 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Property, Plant and Equipment, Net [Abstract]    
Construction of changzhou manufacturing plants $ 183,967 $ 3,017,458
Interest expense 179,787 142,079
Depreciation expenses $ 15,292 $ 12,900