
Wuhan CTI-CRSRI Engineering & Environment Co. Ltd.

Guangdong Construction Engineering Group Co. Ltd.

First Principles, Inc.New York, United States

Mori-Gumi Co., Ltd.Osaka-fu, Japan

Dusty Robotics, Inc.California, United States

Vectrus Systems Corp.Colorado, United States

La Torre SRLNovara, Italy

China Energy Engineering Group Guangdong Power Engineering Co.

LeviatSheffield, United Kingdom

North South Corp.United States

Zhejiang Tongxing Technology Co., Ltd.Zhejiang Sheng, China

Ciments Vigier Sa