
Foshan Xijiang Water Supply Co. Ltd.

Silver City Mining Ltd.

Nanjing Ruisi Chemical Technology Co., Ltd.

Tsinghua UniversityBeijing Shi, China

Changshu Liangyi Metal Materials Co. Ltd.

Creations D Guidotti SA

Guangzhou Huantou Design and Research Institute Co., Ltd.

Robert Charles Gardner,

Xiamen Liandaxing Technology Co., Ltd.

Jiangsu 3E Building Technologies Co., Ltd.

Zhejiang Yizheng Machinery Co., Ltd.

Associated Engineering, Inc.