Demmer Corporation
Demmer Corporation

Mechanical Assembly shop, Welding shop Michigan, USA, Job Shop / Contract Manufacturer

Demmer Corporation's ISO certified Petoskey Facility, located in
Northern Michigan, serves a variety of customer needs. The facility has been located in Petoskey since 1974. Petoskey's primary customer base is the defense industry, along with commercial, aerospace, automotive, and support work for other Demmer facilities.


The Petoskey Facility features welded fabrication, light assembly, production machining (including precision machining of contoured surfaces), and fixtures. We strive to exceed customer expectations through total program management, engineering, quality, and continuous improvement. The Petoskey Facility is committed to its supply base and strives to support the Northern Michigan economy first and the regional economy second. A majority of suppliers are Northern Michigan-based, which gives our facility an opportunity to react quickly to customers' needs.


  • Aluminum
  • mild steel machining
  • Stailess steel
  • Alloy Steel


  • ISO 9001 :2008
  • MIL-I 45208A
  • MIL 45662
  • Defense and Aerospace
  • Automotive
  • Commercial Equipment Components
  • Automation / Industrial Equipment
  • Rack Assemble
  • Shipping Racks and Containers
  • Boat and RV Components
  • Weld Cells
  • Robotic Assembly cells
  • Welding – MIG and stick
  • ISO 14001


  • 2X VF2 20"x20"x24"
  • 3X VF3 20"x40"x25"
  • 1X VF3YT 26"x40"x25"
  • 1X VF4 20"x50x25"
  • 1X EC-400 20"x20"20"
  • 2X SL-30 2 1/2" Bar Feed Capacity
  • DMU-50 5Axis 19.7"x17.5"x15.7"
  • DMG Dual Spindle Lathe NLX 2500 can turn bar 14" DIA Max 27"

Demmer Corporation, Get quotes online for manufacturing services at from machine shops, fabricators, job shops and contract manufacturers. connects buyers and suppliers when the buyer has a need and the supplier has the right expertise and capacity. analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience.

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  • Petoskey, Michigan
  • USA 49770