O-Leading strives to be your one stop solution partner of EMS manufacture, including PCB design , PCB fabrication and PCB assembly (PCBA).We providing some of the most advanced PCB technology and convenient services applied in the industry: HDI PCBs, Super long PCBs, Rigid-Flex PCBs, Quick Turn PCBs, medium & mass Production, full turn-key assemblies , In general, our global customers have fo-llowing impressions of our services: quick response, reasonable price level,top customer perspective, quality commitment.