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Property, Plant and Equipment, Net (Tables)
9 Months Ended
Sep. 30, 2019
Property, Plant and Equipment [Abstract]  
Schedule of property plant and equipment

 

   September 30,   December 31, 
   2019   2018 
Property, Plant, and Equipment:        
Land use rights  $11,529,302   $11,881,571 
Building and improvements   69,843,671    94,127,348 
Machinery and equipment   150,862,847    159,651,736 
Vehicles   579,770    597,484 
Construction in progress   6,146,334    5,005,041 
Totals   238,961,924    271,263,180 
Less: accumulated depreciation and amortization   (85,853,416)   (103,433,464)
Property, Plant and Equipment, net  $153,108,508   $167,829,716