... Quality Approvals ROHS UL Turnkey PCBA Function electronic circuit design and development services: 1, PCB Assembly (Lead Free PCB Assembly,RoHS):2, ... Light-guided work stations for conventional 'thru-hole' PCB assembly7, Latest dual wave, flow soldering equipment8, ... , Analogue, Digital, RF and Functional test development, operation and debug In house FPGA and EPROM programming10, Workmanship to ...