
Morgan Engineering Systems, Inc.Ohio, United States

Hubei Huadian Wuchang Thermal Power Co. Ltd.Hubei Sheng, China

Beijing Tianyuan Construction Engineering Co., Ltd.Beijing Shi, China

China Construction Communications Engrg. Group Corp. Ltd.

Skoda Praha asPRAGUE, Czechia

Saipem SA

Guangdong Tengyue Construction Engineering Co., Ltd.

East China Architectural Design & Research Institute Co., Ltd.

Hanam Construction Co., Ltd.

Anhui Provincial Communications Investment Group Co., Ltd.

Ossen Innovation Materials Co., Ltd.

Beijing JC Energy & Environment Engineering Co. Ltd.