Based in Santa Ana, California, Express Manufacturing (EMI) provides Electronics Manufacturing Services (EMS). EMI also has a factory in China. They are ISO 9001:2008 and ISO 13485 (medical device) certified and provides consignment and turnkey EMS, which includes New Product Introduction (NPI), PCB assembly, integration (subsystems and box build), test, warehousing, order fulfillment and refurbishment depot with worldwide support.