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Other Payables and Accrued Liabilities (Details) - Schedule of other payables and accrued liabilities - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Schedule of other payables and accrued liabilities [Abstract]    
Accrued electricity $ 153,239 $ 14,544
Value-added tax payable 18,722 428,481
Accrued interest to a related party 655,983 649,468
Payable for purchase of equipment 3,259,228 3,262,153
Accrued commission to salesmen 19,047 10,917
Accrued bank loan interest 684,355 429,279
Others 76,464 43,759
Totals $ 4,867,038 $ 4,838,601