
Beijing Dongfangguang New Energy Technology Co., Ltd.

Nexus Co Ltd.South Korea

Han Tang Integration Co., Ltd.Jiangsu Sheng, China

Zhongke Dingshi Environmental Engineering Co., Ltd.

Shanghai Xinyuan Pharmaceutical Technology Co., Ltd.Shanghai Shi, China

Hebei Xingtai Jingniu Glass Co. Ltd.

Weifang Haoxin Copper Co., Ltd.Shandong Sheng, China

Babakagu Co. Ltd.

Beijing Ruikelai Technology Co.,Ltd.Beijing Shi, China

Hubei Zhuobao Technology Co., Ltd.

Guangdong Electronic Information Engineering Research Institute of UESTC

Gentium SpA