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Segment Reporting (Tables)
12 Months Ended
Sep. 30, 2021
Segment Reporting [Abstract]  
Schedule of revenues by geographic areas
   September 30, 2021   September 30, 2020   September 30, 2019 
Top 5 International Markets:  Sales Amount (In USD)   As %
of Sales
   Sales Amount (In USD)   As %
of Sales
   Sales Amount (In USD)   As %
of Sales
 
China  $53,130,894    81.22%  $47,271,235    79.93%   47,606,489    72.66%
US   5,740,265    8.78%   2,996,803    5.07%   8,285,920    12.65%
India   4,191,611    6.41%   5,082,525    8.59%   3,795,089    5.79%
Australia   546,807    0.84%   1,327,488    2.24%   473,613    0.72%
Switzerland   514,951    0.79%   
-
    
-
%   
-
    
-
%
Other foreign countries   6,122,083    1.96%   2,459,227    4.17%   5,357,205    8.18%