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Property and Equipment, Net (Tables)
12 Months Ended
Dec. 31, 2019
Property, Plant and Equipment [Abstract]  
Summary of property and equipment

 

   2019   2018 
Plant and machinery  $1,915,160   $1,770,626 
Automobiles   137,367    139,380 
Office and computer equipment   22,689    37,005 
Total property and equipment   2,075,216    1,947,011 
Less: Accumulated depreciation   (1,418,376)   (685,518)
Property and equipment, net  $656,840   $1,261,493