Action Items

Getting in touch couldn’t be easier.

  • Want to discuss a project?
  • Have a question?
  • Need more data?

Keeping costs down, getting to market fast.

Founded in 1936, GEM designs, manufactures, integrates and tests electrical/mechanical assemblies, subassemblies, and systems.

We apply lean manufacturing strategies that underscore our ethic of striving for success — for ourselves and for our customers in diverse markets.


These attributes are hard to find in today’s marketplace, but they’re the backbone of our strong values and sense of integrity.

Through lean principles, policies, and processes, we are able to:

  • minimize waste
  • maintain flexibility
  • adapt to change in the design and manufacture of your equipment

Wherever you’re located, we’ve got you covered.

Our facility in Dayton, Ohio is in the manufacturing heart of the Midwest. Our twin facility in Bangkok, Thailand provides a gateway to seamless, secure, low-cost manufacturing in the Pacific Rim.

We listen. We focus on details. We do the job right.

When you work with GEM, you work with experts committed to keeping your costs down and getting your product to market fast.

75th-anniv © 2011 GEMCITY Engineering and Manufacturing Privacy Policy/Terms of Use