
Ruika (Changzhou) Technology Co., Ltd.Jiangsu Sheng, China

Dongguan Kuaihaoduo Electronic Equipment Co., Ltd.Guangdong Sheng, China

Changzhou Aoen Measuring Equipment Co., Ltd.Jiangsu Sheng, China

Wuxi Zhongxing Microsystem Technology Co., Ltd.Jiangsu Sheng, China

Masayuki Hayashi,Tokyo-to, Japan

Knapp Holding GmbHAustria

Zhuhai Chuangneng Ke Shimo Electric Technology Co., Ltd.Guangdong Sheng, China

Ningbo Meijia Tools Co. Ltd.Zhejiang Sheng, China

Sichuan Xinruida Office Furniture Co., Ltd.

Dongguan Honghe Metal Products Co., Ltd.

MANUFACTURE GENERALE DE JOINTS

Shandong Dachi Electric Co. Ltd.