A-TECH CIRCUITS CO.,LIMITED is a contract PCB manufacturing firm located in shenzhen city of China, Which specializing in quick turn PCB prototype, small to medium volume PCB manufacturing services. It was founded in 2003, with more than 550 highly trained full-time employees, we're able to achieve monthly output 15,000 sq.m, including more than 3000 types of quick turn PCB prototype. In order to meet different customers' demands around the world, A-TECH provides an extensive range of PCB fabrication and service, the following is a list of the services and products we presently offer:Rigid FR4 PCBFlexible PCBRigid-flex PCBMetal Core/LED PCBMicrowave/RF PCBHDI PCBPCB Assembly