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Condensed Financial Information of the Parent Company (Unaudited) (Details) - Schedule of parent company statement of income and comprehensive income - Parent Company [Member] - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Condensed Statement of Income Captions [Line Items]      
EQUITY INCOME OF SUBSIDIARIES $ 950,045 $ 2,020,552 $ 2,855,074
COSTS AND EXPENSES      
General and Administrative expenses 167,749 377,758 187
Total costs and expenses 167,749 377,758 187
INCOME FROM OPERATION 782,296 1,642,794 2,854,887
INCOME BEFORE INCOME TAXES 782,296 1,642,794 2,854,887
PROVISION FOR INCOME TAXES  
NET INCOME 782,296 1,642,794 2,854,887
OTHER COMPREHENSIVE INCOME (LOSS)      
Foreign currency translation adjustment 752,828 (121,195) (419,684)
COMPREHENSIVE INCOME $ 1,535,124 $ 1,521,599 $ 2,435,203