EI Microcircuits was incorporated in 1984. Our goal was to address a little-known technology that was to be the foundation for today’s miniaturization of electronics, known as surface mount technology, or SMT.

As an early adopter of SMT, few rules or production know-how were available at the time. We became an early pioneer in SMT pad and stencil design and one of the first EMS contractors to own and utilize robotic SMT placement machines.

Having now expanded to 3 manufacturing facilities with automated placement lines, solder robots and conformal coating lines, EI Microcircuits excels as a high mix, low-to-mid volume, technology driven EMS supplier. In addition, EI Microcircuits also offers value added services such as box-build, potting, warehousing & logistics, testing and much more.

After more than 30 years as a privately-owned family business, we continue to invest in state-of-the-art equipment, technologies, and people to maintain our place as a leader in contract manufacturing.