Brunner Wire Product has the capabilities to meet your needs.

THE BWP Advantage

  • Automatic robotic work cells
  • Low and high volume runs
  • In-house tool design and tool build capabilities

Manufacturing Capabilities

  • CNC wire benders 4mm – 16mm Capability
  • Punch Press 15 – 400 ton
  • Welding – Robotic and resistance
  • Strip/Coil feed punch press for stampings

Wire Forming

  • Videx automatic cut, roll and bend machines
  • Straighten and Cut, up to 3/4″ diameter
  • CNC auto bending with in-line capabilities to cold head, extrude, and roll form threads

We purchase direct from the steel mill

  • Carbon Steel (IE: 1008, 1010, 1018, 1038)
  • Alloy Steel (IE: 4037, 4140, and 8640)
  • Stainless steel (IE: 300 and 400 Series)
  • Other types per special order available

Secondary Operations

  • Bending, drilling, flattening, piercing, cold heading, induction heating and stamping
  • Vertical machining centers

What We Do

Brunner Wire Products works with you to develop custom wire forms to meet the needs of industries including Outdoor power products, agricultural, sporting and many more.We pride ourselves in both our quality and delivery capabilities.



  • 1008 Grade steel
  • 1010 Grade steel
  • 1018 Grade steel
  • 10B21 Grade steel
  • 10B30 Grade steel
  • 1038 Grade steel
  • 4037 Alloy steel
  • 4140 Alloy steel
  • 8640 Alloy steel
  • 302 Stainless steel

Finishes & Coatings

  • ElectroPlating including Chromate, DiChromate, Black
  • Powder Coating
  • Painting
  • Patching


  • Wireforming

  • Welding

  • Heat Treat
  • Plating


Brunner Wire Products, Inc.

A Wisconsin based manufacturer since 1963, BWP is leader in the industry for special wire form parts and assemblies.   The factory located in Elroy, WI and the employees  are some of the best American workers that are dedicated to high quality workmanship and service.  BWP works closely with large OEM manufactures as well as small family owned businesses.