Dingcheng technology Co., Ltd. is aimed to provide double side, multi-layer PCB and professional quality service, total solution to diverse international markets. We are specialize in high-densit precision PCB development, production and sales, our main products are double sided, multilayer boards..And the PCB facility passed ISO9000 in 2008. And got CQC, ISO14001, OHSAS18001,TS16949, QC080000, UL, RoHs certification.