
Wuxi Pente Environmental Protection Engineering Co., Ltd.

Zhuji Tianhao Environmental Protection Equipment Co., Ltd.

Guangzhou Hualei Building Foundation Engineering Co., Ltd.

Huadian Water Engineering Co. Ltd.

Putian Dexin Electronics Co. Ltd.

Huzhou Zhenfeng Trading Co., Ltd.

Airgenesis LLC

Huai'an Xiaojun Agricultural Development Co., Ltd.

The Mechanical Social Systems Foundation

Yantai Wangyuan Hydraulic Co., Ltd.

Jiangsu Handian Electric Co., Ltd.

China International Assoc For Promotion of Science & Tech