
Zhuhai Xincheng Technology Co., Ltd.

IMI Hydronic Engineering, Inc.Texas, United States

China Inspection and Certification Group Hubei Co., Ltd.

Syn Energy Technology Co. Ltd.

Foshan Tengpu Industrial Design Co., Ltd.Guangdong Sheng, China

Jiangmen Jiaxinda Mould Technology Co., Ltd.

Techo Corp.

Windmller GmbH

Guangzhou Wisdom Bio-Technology Co. Ltd.Guangdong Sheng, China

Qinghai Road&Bridge Construction Mechanical Engineering Co.,Ltd.Qinghai Sheng, China

Hunan Coal Research Institute Co., Ltd.Hunan Sheng, China

Shenzhen Han's Optical Technology Co., Ltd.Guangdong Sheng, China