
Sanei Chemical Co. Ltd.Fukushima-ken, Japan

Ningguo Darong Electric Co., Ltd.Anhui Sheng, China

Quanzhou Jiadeli Electronic Material Co. Ltd.Fujian Sheng, China

Beijing Kangdexin Film Material Co.Beijing Shi, China

Shenzhen Guoweitong Electronic Technology Co., Ltd.Guangdong Sheng, China

Shanghai Atlantic Welding Consumables Co., Ltd.Shanghai Shi, China

Zhongshan Housheng Optoelectronics Technology Co., Ltd.Guangdong Sheng, China

Meiken Semiconductor Technology Co., Ltd.Chongqing Shi, China

Ruetschi Technology AG

Shenzhen Liangbiao Technology Co., Ltd.Guangdong Sheng, China

Chongqing Dingzu Machinery Manufacturing Co., Ltd.Chongqing Shi, China

Xinchang County Hongxi Food Technology Co., Ltd.Zhejiang Sheng, China