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Property and Equipment (Tables)
 12 Months Ended
Dec. 31, 2017
Property, Plant and Equipment [Abstract]  
Schedule of property plant and equipment
   December 31,   December 31, 
   2017   2016 
Permit of land use  $432,910   $405,645 
Building   10,052,840    9,419,700 
Plant, machinery and equipment   28,044,515    26,151,029 
Motor vehicle   330,598    309,777 
Office equipment   200,974    182,718 
Total   39,061,837    36,468,869 
Less: accumulated depreciation   (15,520,834)   (11,501,421)
Property and Equipment, net  $23,541,003   $24,967,448
Scedule of depreciation is computed on straight-line basis over estimated useful lives of assets
Asset  Life - years
Permit of land use  40 - 70
Building  20 - 49
Plant, machinery and equipment  5 - 10
Motor vehicle  5 - 10
Office equipment  3-5