Caotang in Xi'an High-Tech Zone technology park, sixth Avenue West ,QinLing mountain Xian, Shanxii
4-11 Haiyuanlidu ,South HaibinRoad, Jing District, Weihai, Shandong
No.7-2North Road of LuZhong,LuQu,huishan district,wuxicity,china Wuxi, Jiangsu
C-503, High-tech Zone Xinxiang, Henan