About Us

Thorson Manufacturing Company has been in business since 1963.  Our goal is to do quality work on time and at a competitive price.  We are large enough to handle jobs of almost any size, yet small enough to give personal attention.


  • CSA – File No. LR45884
  • UL – File No. E49413 Wiring Harnesses – Component
  • UL – File No. E59259 Wiring Processed – Component


Quality is the #1 priority at Thorson. Many Thorson customers are so confident in our quality that parts are received right to their production lines. Quality is built into our assemblies throughout our entire manufacturing process. We are equipped to provide 100% tested assemblies.


Thorson Manufacturing is equipped for high-speed production of lead wires and harnesses. We are dedicated to automation. We will apply the highest level  of labor-saving technology that is appropriate for your particular job.


As noted below,  we deal with manufacturers of a wide range of products:

• Agricultural Equipment
• Appliances
• Coffee Brewers
• Dental Chairs
• Food Processing Equipment

• Industrial Control Systems
• Medical Equipment
• Off-Highway Equipment
• Trailers

Milton Thorson, Founder