TQI inc. was founded in 1986 and incorporated in 2000 to provide contract assembly of printed circuit boards, cable harnesses and mechanical assemblies. TQI has become Southern California’s electronic manufacturing services (EMS) provider of Choice for Time-critical, complex consignment and full turn-key PCB assembly services. TQI’s integration for all aspects of PCB fab, parts procurement and assembly on a fast-turn schedule provides our customers with the “TQI” experience. We do extremely well in quick-turn projects and offer full turn-key solutions. TQI’s base of OEM customers represent a wide range of end markets including aerospace, communications, computer peripherals, consumer, military defense, security, storage, entertainment and networking.