XML 35 R24.htm IDEA: XBRL DOCUMENT v3.19.2
Property, Plant and Equipment (Tables)
 6 Months Ended
Jun. 30, 2019
Property, Plant and Equipment [Abstract]  
Schedule of property, plant and equipment

   June 30,   December 31, 
   2019   2018 
Permit of land use  $409,716   $409,612 
Building   9,514,244    9,511,832 
Plant, machinery and equipment   26,644,666    26,576,409 
Motor vehicle   312,886    312,807 
Office equipment   209,356    198,292 
Total   37,090,868    37,008,952 
Less: accumulated depreciation   (19,233,430)   (17,714,573)
Property, Plant and Equipment, net  $17,857,438   $19,294,379 
Schedule 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