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Inventories (Details) - Schedule of inventories - USD ($)
Sep. 30, 2021
Sep. 30, 2020
Schedule of inventories [Abstract]    
Raw materials $ 7,845,763 $ 11,305,744
Work in process 5,287,171 913,751
Finished goods 9,588,331 8,618,099
Total $ 22,721,265 $ 20,837,594