
Zhejiang Pretec Metal Products Co. Ltd.Zhejiang Sheng, China

Bisty Co., Ltd.

Suzhou Evergreen Construction and Installation Engineering Co., Ltd.Jiangsu Sheng, China

Liaoning Chengwei Plastic Profile Co. Ltd.

BHG SAS

Jiangsu AVIC Power Control Co., Ltd.

Suqian Sulin Machinery Manufacture Co. Ltd.

Hebei Feitian Petrochemical Group Co. Ltd.

Jiangsu Xinzhongzhou Special Alloy Materials Co. Ltd.Jiangsu Sheng, China

Sumgait State UniversityAzerbaijan

Beijing Kezhi Xincheng Intellectual Property Consulting Co., Ltd.Beijing Shi, China

Ya'an People's Hospital