Shanghai Laser Technology Research Institute Co., Ltd
Jiangsu Kangde Egg Industry Co. Ltd.Jiangsu Sheng, China
Qingdao Jianyi Concrete Co. Ltd.Shandong Sheng, China
Anhui Wanjing Mould Technology Co., Ltd.Anhui Sheng, China
Shanxi Zhonghangtuo Technology Co., Ltd.Shanxi Sheng, China
Tianjin Jiancheng Foundation Engineering Co. Ltd.Tianjin Shi, China
DRTECH Corp.Anhui Sheng, China
Foshan Kawa Technology Co., Ltd.Guangdong Sheng, China
Huasheng Investment Group Co LtdBeijing Shi, China
Jiangsu Kinuo Furnace Roller Co., Ltd.Jiangsu Sheng, China
lem international co., ltd.
Hunan Bobang Heavy Industry Co., Ltd.Hunan Sheng, China