Copper Refineries Pty Ltd.
Changzhou Hongda Wisdom Technology Co., Ltd.Jiangsu Sheng, China
Excellent Mineral Plastic New Material Technology (Wuhu) Co., Ltd.
Ramo SRLItaly
Sinopec Guangzhou Engineering Co. Ltd.
Chengdu Yishengxuan Technology Co., Ltd.Sichuan Sheng, China
Changzhou Nuojin Precision Machinery Co., Ltd.Jiangsu Sheng, China
Hebei Jiawei Technology Development Co., Ltd.Hebei Sheng, China
Condor-Werke Gebr. Frede GmbH
Chongqing Bolang Plastic Co., Ltd.
Quanzhou Senyu Sporting Goods Co. Ltd.
Shanghai Xinyan Industrial Equipment Co. Ltd.Shanghai Shi, China