v3.22.2.2
Other Receivables (Tables)
6 Months Ended
Mar. 31, 2022
Receivables [Abstract]  
Schedule of other receivables
   March 31,   September 30, 
   2022   2021 
Deposits for project bidding and others  $554,866   $402,947 
Other receivables   145,470    72,846 
Total  $700,336   $475,793