
Zhejiang Deli Machine Tool Manufacture Co. Ltd.Zhejiang Sheng, China

Sichuan Shengda High Environmental Protection Technology Co., Ltd.Sichuan Sheng, China

Anhui Wenfeng New Material Technology Co., Ltd.Anhui Sheng, China

Shanghai Chengxi Urban Construction Engineering Survey and Design Institute Co., Ltd.Shanghai Shi, China

Owens & Minor Jersey Holdings Ltd.United Kingdom

CCCC Third Highway Engineering Co., Ltd.

Liaoning Del New Materials Co., Ltd.Liaoning Sheng, China

Tianjin Ocean Digital Technology Co., Ltd.Tianjin Shi, China

Sichuan Kehua Petrochemical Equipment Engineering Co., Ltd.Sichuan Sheng, China

Rui Qiao Xu

Nanjing Sanjia Universal Joint Manufacturing Co., Ltd.Jiangsu Sheng, China

Guizhou Construction Engineering Group First Construction Engineering Co., Ltd.