
Suzhou Jiayi Stainless Steel Products Co. Ltd.

Guangdong Industrial Equipment Installation Co. Ltd.

Dongying Dongkai New Material Technology Research and Development Co., Ltd

Soldek

European UnionUnited Kingdom

Beijing Tuojiang Intelligent Technology Co., Ltd.

Unique Town Industrial Corp.

Hangzhou Qieju Industrial Product Design Co., Ltd.

Wuxi Dajin High Precision Cold Drawn Steel Tube Co. Ltd.

Shenzhen Shangqiao Color Printing & Packaging Co. Ltd.

Northwest Railway Electronics Co., Ltd.

Fisa Co. Ltd.