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Inventory, Net (Tables)
6 Months Ended
Mar. 31, 2021
Inventory Disclosure [Abstract]  
Schedule of Inventory, Net

Inventory, net, consist of the following:

 

    March 31,     September 30,  
    2021     2020  
Raw materials   $ 4,170,573     $ 3,959,888  
Work in progress     137,037       995,184  
Finished goods     6,677,658       6,413,927  
      10,985,268       11,368,999  
                 
Less: Allowance for inventory obsolescence     (3,626,460 )     (4,575,193 )
Inventory –net of allowance for inventory obsolescence   $ 7,358,808     $ 6,793,806