... Approvals ROHS UL Turnkey PCBA Function electronic circuit design and development services: 1, PCB Assembly (Lead Free PCB Assembly, ... Programmable Selective Soldering9, Analogue, Digital, RF and Functional test development, operation and debug In house FPGA and EPROM programming10, Workmanship ... and design analysis24, Design of test fixtures and software development25, Unique product serializations