Kerfgrid
Machine shop Checked Oct 8, 2026

PTM Corporation

Ira Twp, MI · prototype to production

Certifications · select one to see where it is stated
About

Produces metal stampings in Ira Township, Michigan, from prototype through high-volume production, with in-house tool building and design engineering. Also offers laser cutting, fourslide work, and secondary operations such as welding and assembly, with ISO 9001, AS9100, IATF 16949 and ISO 14001 registrations.

Summary written by Kerfgrid from ptmcorporation.com.

Processes

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Materials
Carbon steel, stainless steel, aluminum, copper, brass and bronze
Industries
Automotive
Volumes
Prototype to production
On the shop floor
4 machines listed on ptmcorporation.com
  • Mazak Optiplex 3015 Fiber
  • Turbo X-48 Champion
  • Super Turbo X-48 Mark II
  • Super Turbo X-510 Mark II
Where each detail comes from