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Jonaco Machine:

Jonaco Machine

Jonaco Machine is precision machining supplier for the aerospace/defense, medical, and high technology industries, utilizing the latest in production technology with a variety of metals, alloys, castings, and plastics to create high quality components.  Jonaco Machine is based in Chaska, Minnesota.

Demmer Corporation

Demmer Corporation is a Lansing, Michigan-based vertically-integrated manufacturer that provides fabrication, machining, assembly and integration to companies in the defense, aerospace, automotive, energy, and transportation industries. Demmer employs over two million square feet of state-of-the-art production space to produce components and performs assembly for battle tanks, personnel carriers, bomb-resistant vehicles, and much more.