IMTS attendees looking at products in a booth on the show floor


Global Headquarters

3417 W St. Joseph Street
Lansing, MI 48917
United States of America

P: 517-484-9411
F: 517-484-0502

My Notes


IMPCO is a world leader in Microfinishing of rotating precision bearing journals such as engine/transmission components, crankshafts and camshafts, and aerospace shafts.

We offer a complete range of OEM production machines for low to high volume component Microfinishing.

Our R&D facility allows us to develop cost-effective processes that create specific geometry and surface finish characteristics on customer parts. These processes generate optimal functional surfaces on those critical components that permit high performance and long life.

Tradenames (9)
  • GBQ (Generating Bearing Quality)
  • Microfinishing
  • Microstar
  • Microteq
  • Nanofinishing
  • Worldflex
  • Worldstar