
Xiamen XGMA Machinery Co., Ltd.

Anshan Coking & Refractory Engineering Consulting Corp. Co.

Shenzhen Cheng Chung Design Co., Ltd.Guangdong Sheng, China

Inner Mongolia Mengxi Construction Group Co. Ltd.Nei Mongol Zizhiqu, China

Advanced Construction Robotics, Inc.Pennsylvania, United States

Ballast Nedam Baggeren BVZuid-Holland, Netherlands

Sichuan Road & Bridge (Group) Co., Ltd.

Penta-Ocean Construction Co., Ltd.Yamanashi-ken, Japan

SITEC GmbH Sicherheitseinrichtungen und technische Gerte

China Cons Xinjiang Construction Engineering Group Co., Ltd.

Water Tectonics, Inc.Washington, United States

Fujian Xiaowo Construction Engineering Co. Ltd.