
Shantou Dongfang Technology Co., Ltd.

Taiwan Mitsuboshi Diamond Industrial Co. Ltd.

Nanchang Feixiang Latex Products Co., Ltd.

Huangshan Shengrui Precision Machinery Co., Ltd.

Shanghai Yuanfeng Underground Engineering Technology Co., Ltd.

Guangdong Yaoyinshan Aluminium Co., Ltd.

Foshan Woertai Chemical Co., Ltd.

Zhejiang Asia General Soldering & Brazing Material Co. Ltd.

Shanghai Welnew Micro Electronics Co. Ltd.

Anhui Kunhe Intelligent Technology Co., Ltd.

Incofil Tech SRL

Fuzhou Huanyu Arts & Crafts Co., Ltd.