... Approvals ROHS UL Turnkey PCBA Function electronic circuit design and development services: 1, PCB Assembly (Lead Free PCB ... Soldering9, Analogue, Digital, RF and Functional test development, operation and debug In house FPGA and EPROM programming10, Workmanship to IPC ... circuit boards into finished product box assemblies12, Provide cabinet, rack and backplane wired assemblies 13, Press-fit connectors ...