China Railway No 3 Engineering Group No 2 Engineering Co. Ltd.Hebei Sheng, China
Suzhou Shengze Technology Pioneering Park Development Co., Ltd.
Zhongshan Xinda Electronic Technology Co., Ltd.
Barrco, Inc.
Work Place Ltd.
Chengdu Chuandian Switch Factory
Water Conservancy Research Institute of Guangxi Zhuang Autonomous Region
Xinjiang Jintiancheng Machinery Equipment Co., Ltd.Xinjiang Uygur Zizhiqu, China
Shenzhen Ciga Design Co.
Guiyang Architectural Survey & Design Co., Ltd.
China Merchants Deep Sea Equipment Research Institute (Sanya) Co., Ltd.
Hangzhou Hongli Pipeline Machinery Co., Ltd.Zhejiang Sheng, China