Since 1997, EXPERT-EMS has been a leading provider of electronics contract manufacturing services in Orange County, offering highly reliable Quick-Turn PCB Fabrication, Assembly, Testing, Full Turnkey, and Box Builds. We specialize in a diverse array of circuit boards, including Flex, Rigid-Flex, HDI, and Rigid PCBs. Discover why numerous OEM customers across Southern California trust the unmatched expertise and exceptional quality that define the EXPERT Advantage. EXPERT-EMS is ITAR Approved, ISO9001-2015 Certified, and more.