XML 42 R30.htm IDEA: XBRL DOCUMENT v3.8.0.1
Construction in Progress (Tables)
3 Months Ended
Mar. 31, 2018
Construction in Progress [Abstract]  
Schedule of construction in progress
    2018     2017  
Xuzhou Huayu   $ 25,953,681     $ 24,976,178  
Xuzhou Tian’an     40,150,636       37,814,637  
Boxing County Chengli     33,642,238       32,375,158  
Total   $ 99,746,555     $ 95,165,973