
Linyi Johndy Intelligent Technology Co., Ltd.Shandong Sheng, China

Anhui Jiabao Vacuum Technology Co., Ltd.Anhui Sheng, China

Changzhou Wangling Intelligent Technology Co., Ltd.Jiangsu Sheng, China

Geselin Far East Co., Ltd

HANGZHOU JIEYI MEDICAL INSTRUMENT CO., LTD.Zhejiang Sheng, China

Guangzhou Jingxin Speaker Electronics Co., Ltd.Guangdong Sheng, China

Beijing Juguang Shida Technology Co., Ltd.Beijing Shi, China

Yan Wu

Bict SRLCremona, Italy

Hong Xin

Lab Xiamen Sanitary Fittings Co. Ltd.

Jiangsu Eggson CNC Equipment Manufacturing Co., Ltd.Jiangsu Sheng, China