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Construction in Progress (Tables)
12 Months Ended
Dec. 31, 2018
Receivables, Long-term Contracts or Programs [Abstract]  
Schedule of construction in progress
   2018   2017 
Xuzhou Huayu  $23,778,899   $24,976,178 
Xuzhou Tian’an   38,380,969    37,814,637 
Boxing County Chengli   -    32,375,158 
Less: assets impairment allowance   (19,577,691)   - 
Total  $42,582,177   $95,165,973