Zhejiang Chemical Industry Institute Technology Co. Ltd.Zhejiang Sheng, China
Shanghai Xingdao Forging Co., Ltd.Shanghai Shi, China
Yangzhou Xinya Environmental Engineering Co. Ltd.
Shanghai Chemical Equipment Research Institute Co., Ltd.Shanghai Shi, China
Yantai Zhongke Network Technology Research Institute
Huzhou Huahe Industrial Investment Co., Ltd.Zhejiang Sheng, China
Dongguan Electromechanical Co. Ltd.Guangdong Sheng, China
Ravel SARLFrance
Zhongke Best (Xiamen) Environmental Protection Technology Co., Ltd.Fujian Sheng, China
Hubei Dongcheng New Energy Technology Co., Ltd.Hubei Sheng, China
Altea Technologies, Inc.Georgia, United States
Fujian Xianyangyang Biotechnology Co., Ltd.Fujian Sheng, China