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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.

MANKATO, MN

1651 Pohl Road
Mankato, MN 56001

P:
 507.345.5786

ST. PETER, MN

2011 Klein Street
St. Peter, MN 56082

P:
 507.934.5722

MANKATO, MN

69 Power Drive
Mankato, MN 56001

P: 507.386.9160

our certifications

AMTIVO ISO 13485:2016 Certified for Medical Devices. Logo with an "M" symbol inside a rounded square.
AMTIVO ISO 9001:2015 Certified Quality Management logo with abstract "A" symbol in a rounded-rectangle.
AS9100 D Certified Aerospace logo: white box with black border and AMTIVO logo; text reads "AS9100 D Certified Aerospace."
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