Quarterly report pursuant to Section 13 or 15(d)

Accounts Receivable (Tables)

v3.21.2
Accounts Receivable (Tables)
9 Months Ended
Sep. 30, 2021
Receivables [Abstract]  
Schedule of accounts receivable
    September 30,
2021
    December 31,
2020
 
    (Unaudited)        
Accounts receivable   $ 22,991,713     $ 32,357,692  
Less: allowance for doubtful accounts     (1,168,466 )     (411,131 )
    $ 21,823,247     $ 31,946,561