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EI Microcircuits is comprised of three production facilities totaling over 100,000 square feet of climate-controlled manufacturing, engineering and warehousing. We are ready to be the solution to your next project. Contact Us, Request a Quote or  Schedule a Tour today!

Each facility is configured to support your production needs. While maintaining continuity with each other in equipment, training and process control, each facility offers its own specialty. Whether you require low-to-mid volume manufacturing, specialty projects, box-build, medical, large or small assemblies or prototypes, EI can cover all of your production needs.

All facilities share the same data center to allow for seamless manufacturing between locations.




1651 Pohl Road

Mankato, MN 56001
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P: 507.345.5786 | F: 507.345.7559

St. Peter Facility

2011 Klein Street

St. Peter, MN 56082
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P: 507.934.5722 | F: 507.934.5730

Power Drive Facility

69 Power Drive

Mankato, MN 56001
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P: 507.386.9160 | F: 507.345.3374