
China Railway Shanghai Engineering Bureau Group Fourth Engineering Co., Ltd.Tianjin Shi, China

Quanzhou Yunli Protective Equipment Co., Ltd.Fujian Sheng, China

Hubei Jiuyang Waterproof Material Technology Co., Ltd.Hubei Sheng, China

Hangzhou Gravity Caster Technology Co., Ltd.Zhejiang Sheng, China

Klever Kart, Inc.United States

Commeo GmbHGermany

Suqian General Machinery Co., Ltd.Jiangsu Sheng, China

State Grid Xinyuan Hydropower Co. Ltd.

Sichuan Zhongde Aluminum Co., Ltd.Sichuan Sheng, China

Separation Systems, Inc.United States

Beijing Guoxin Huayuan Technology Co., Ltd.Beijing Shi, China

Wuxi Jinshatian Technology Co., Ltd.Jiangsu Sheng, China