Who We Are


Brunner Manufacturing has proudly served the metals industry since 1963.  Our 200 member team works tirelessly to provide the best possible service in a professional, low cost and timely manner.

01. Professional

Our team will work with yours to develop cost saving methods that eliminate extra parts from your assemblies, Improve strength of assembly as well as reduce wear, and improve corrosion resistance. Through the use of better and many times less expensive material plus improved manufacturing methods, speed, and handling we put money back on your bottom line. Please give us a call and let us work with you.

02. JIT (Just in Time Delivery)

We have setup a state of the art distribution center with more than 100 Thousand square feet for product staging and shipping alone. This allows us to build, track and package your product in totes, boxes and other packaging. We can then deliver to your assembly lines in a timely manner as you need it. We use the latest in EDI technology keeping both sides of the equation supplied and informed. If you would prefer bulk shipments we are ready to server in that as well.

03. Modern Technology

Our facilities maintain the latest state of the art technologies in many areas of manufacturing and testing including equipment that exist nowhere else in the world as it was developed and built by our in house team for the express purpose of improving production speed, repeatability and the quality of our customers products. Brunner Manufacturing has proudly served the metals industry since 1963.​ We welcome new challenges to our team.For Wire forms please check out Brunner Wire Products.


Where it’s made   American Flag - Made in the USA


Main Office:  1025 Parker Dr., Mauston, WI 53948

Forming Plant:  1010 Parker Dr., Mauston, WI 53948

Distribution Facility:  1036 Fairway Lane, Mauston, WI 53948

Metal Finishing:  405 Elroy St., Elroy, WI 53929



How may we serve you?

Quote Inquiry

What will it cost me?  Can we make it better?  Get a quote.

ISO Certification

Graded fasteners are certified by our in-house A2LA 1036.01 certified lab.

Career Opportunities

Current job openings.  Competitive wages and benefits.  Apply now.

Get In Touch

Contact Us
I would like information on the following:

1025 Parker Dr. Mauston, WI 53948
+1 608 847 6667