All Businesses in China

SOPPCB Technology Co., Ltd

SOPHIC CIRCUITS

Somacis Graphic PCB Company Limited

SKTECH ENTERPRISE LIMITED

Singtech Electronic Limited

Sihui Fuji Electronic Technology Co., Ltd.

Sigma Group Limited

Shijiazhuang Linke Electronics Tech Co.,Ltd

ShenZhenShi BiHai Technology Co., Ltd

Shenzhen ZZH Electronics CO.,Ltd