About - Triangle Metals Inc. - Rockford, Illinois

Triangle Metals, Inc. offers a full range of metal fabricating capabilities, including laser cutting, forming, welding and polishing. From prototype to production, we have the services to get your parts built to specification, delivered on time, and at a competitive price.

In order to consistently meet our customers’ needs we focus on open communication and strive to never make assumptions on parts. We will always verify that we clearly understand exactly what our customer expects.

Specializing in Stainless Steel fabrications and polishing, Triangle Metals has 60 years of experience in the fabrication of high quality parts and weldments. Located at 2500 Harrison Avenue in Rockford, IL, we have aligned our operations to specialize in serving industries that require high quality, sanitary grade stainless steel fabrications. However, we will take on any project that we are confident we can accomplish.

Please feel free to call (815.398-0280) or fax (815.398.6988) our office with any questions you may have!

Industries We Serve

Having a shop dedicated to stainless steel fabrication allows us to consistently maintain the highest standards required by the following industries:

  • Food Packaging and Processing
  • Beverage and Dairy
  • Confectionery
  • Bakery
  • Pharmaceutical
  • Medical
  • Biotech… and more!


  • Laser cutting
  • Welding – TIG and MIG
  • Seam Welding
  • Polishing
  • Forming
  • Roll Forming

Our Mission

Triangle Metals, Inc. prides itself on providing the highest quality fabrications. From conception to polishing, Triangle Metals, Inc. provides a superior product.

Triangle Metals will work with your engineers to assess how our metal fabrication process can be aligned with your designs requirements.

Leveraging our knowledge shall create opportunities to lower the overall cost of a part or machine without sacrificing quality and function.