Our company name is Q&D circuits company ltd, a PCB manufacture in China. Our main product is Rigit PCB, RFPCB and Flexible PCB, including single-double layer, multi-layers,and with special requirements, such as burried-blind PCB,hearvy copper PCB,impedance control PCB,HDI PCB,mix-material PCB and so on.Until now, we have gotten some certificate, such ISO9001.ISO14000,TS16949,CQC.