All PB Assembly Manufacturer (EMS) in China

Shanghai FPC Electronics Co., Ltd

Shanghai Fast-PCB Circuit Technology Corporation Limited

Shandong Jinbao Electronics Co. Ltd.

Senkentek Corporation

SDG Precision Technology ltd

RFLab Circuits Ltd.

QingYuan FuYing Electronics Co., Ltd.

Q&J Electronic

Project-Pcb

Posin Electronics Limited, shenzhen posin circuit Technology co ltd