
Zhangjiagang Wilford Thermal Co., Ltd.Jiangsu Sheng, China

Fuqing Huasheng Cement Co. Ltd.

Xiamen Helidao Engineering Design Group Co., Ltd.Fujian Sheng, China

JingtingZhejiang Sheng, China

Industriteknik Nord ABSweden

Zhengping Road & Bridge Construction Co., Ltd.Qinghai, China

Korea Engineering Consultants Corp.

Destia OyFinland

Beijing SPC Environment Protection Tech Co., Ltd.Beijing, China

China Railway Construction Engineering Group Co., Ltd.

CHINT Group Corp.Zhejiang Sheng, China

Jinchen Group Co. Ltd.