
Inner Mongolia Zhonghuan GCL Photovoltaic Materials Co., Ltd.

Xinghua Tiantai Alloy Products Technology Co., Ltd.

Texas Polytechnic

Ningbo Jiangbei Wenzeng New Material Technology Co., Ltd.

Handelsonderneming Revaho BV

Tangshan Pingsheng Electronic Technology Development Co., Ltd.

Taizhou Runwei Machinery Co. Ltd.

Shaanxi Kingstar Industrial Co., Ltd.

Yihe Precision Industrial (Suzhou) Co., Ltd

Beijing Aerospace Yisen Wind Tunnel Engineering Technology Co., Ltd.

Gaspardo Seminatrici Spa

Henan Niupa Mechanics and Engineering Research InstituteHenan Sheng, China