All PB Assembly Manufacturer (EMS)

Protechnic Electric(WuJiang) Co.,Ltd.

PCB Professional

NINGBO HOEE ELECTRONICS CO., LTD

NINGBO DEGSON ELECTRICAL CO., LTD

Nanjing Sunlord Electronics Corporation Ltd.

FossilShale Embedded Technologies (P) Ltd.

MV Circuit Technology Co,.Ltd

Mentor Graphics

LUMMAX ELECTRONICS CO.,LIMITED

LINE-COM INC