
Meiwa Plast (Shanghai) Co. Ltd.

Rongcheng Huadong Forging Machine Tool Co., Ltd.Shandong Sheng, China

Donghaixiang Group Co. ltd.

Xiamen Kecheng Hardware Products Co. Ltd.

Xiamen Anke Technology Co., Ltd.

Taicang Huaying Electronic Materials Co., Ltd.Jiangsu Sheng, China

Guangdong Nanhai Electric Power Design Institute Engineering Co., Ltd.

Zhengzhou Tongding Machinery Equipment Co., Ltd.Henan Sheng, China

Pyramis Metallurgy SA

Quality Inspection, Analysis and Testing Research Center of Henan Academy of Sciences

Yancheng King Kong Star Precision Forging Co., Ltd.

Dongguan Zhitong Mould Making Co., Ltd.