Contract manufacturing services

HEI, Inc. is an ITAR Registered, FDA Registered Contract Manufacturer specializing in Electronic Manufacturing Services (EMS), including medical device manufacturing, microelectronic assembly and turnkey manufacturing plus ceramic, flex and rigid-flex substrates. Our company provides rapid prototyping and engineering services, product design, automation and test services, box build manufacturing, distribution and fulfillment solutions.

The Microelectronic Assembly Operation offers high density, direct chip attach miniaturization solutions, including services from front end development through full production; Flex, Rigid-Flex and ceramic substrates, which are used as platforms for microelectronic assembly; engineering services for creative technological solutions; lean flow manufacturing; the ability to develop and implement... (more)