Hefei Yaohui Solar Thermal Engineering Technology Co., Ltd.Anhui Sheng, China
Sichuan Jincheng Chemical Catalyst Co., Ltd.Sichuan Sheng, China
Foshan Green Silk Co.,Ltd.Guangdong Sheng, China
Liaoning Beihua Luhua Chemical Co., Ltd.Liaoning Sheng, China
Tapwell ABSweden
Guangdong Huimao Electric Co., Ltd.Guangdong Sheng, China
Hifil Tech IncUnited States
Shanxi Coal Bed Methane Co. Ltd.Shanxi Sheng, China
Fushun Aluminum Co., Ltd.
Dalian Haifu Technology Co., Ltd.Liaoning Sheng, China
Guangzhou Responsive Information Technology Co., Ltd.Guangdong Sheng, China
Dongwha Vitex Co. Ltd.South Korea