
Urumqi CRRC Rail Transit Equipment Co., Ltd.

Grafitalia Srl

Lingflon New Material Technology Jiangsu Co., Ltd.

Hubei Wushi Pharmaceutical Co. Ltd.

Panjin Jianshuo Pipe Industry Co. Ltd.

Wujiang Rongrun Textile Co., Ltd.

Zhejiang Xinda Plastic Pipe Co. Ltd.

Chuzhou Kexin Electronics Co., Ltd.Anhui Sheng, China

China Northern Engine Research Institute (Tianjin)

Hubei Shoutong Electromagnetic Wire Technology Co., Ltd.

Verimpex

Longyan Jinpin Machinery Manufacturing Co., Ltd.