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Loans Payable (Details) - Schedule of loans payable - USD ($)
Mar. 31, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
Total $ 9,526,274 $ 9,594,017
Less: Current portion of long-term loans from credit union (4,960,967) (4,996,245)
Long-term loans from credit union 4,565,307 4,597,772
Rural Credit Union of Xushui District Loan 1 [Member]    
Debt Instrument [Line Items]    
Total 1,308,721 1,318,028
Rural Credit Union of Xushui District Loan 2 [Member]    
Debt Instrument [Line Items]    
Total 3,804,423 3,831,476
Rural Credit Union of Xushui District Loan 3 [Member]    
Debt Instrument [Line Items]    
Total 2,434,830 2,452,145
Rural Credit Union of Xushui District Loan 4 [Member]    
Debt Instrument [Line Items]    
Total $ 1,978,300 $ 1,992,368