545 East Huron Rd. P.O.Box 589 Au Gres, MI 48703

A Stamping Supplier and More

Bopp Busch has evolved to be more than a stamping supplier. We offer ancillary services to help us be the best partner supplier to our customers. Those services cover:

Tool & Die Building

Our tool and die building expertise includes progressive dies, line dies, weld fixtures and attribute checking fixtures. This service allows us, as your stamping supplier, to provide rapid tooling turnaround and close control over the quality of your tooling.


We stamp small to medium sized parts of .5 mm to 5 mm thickness. Whether you need low or high volume production runs, you can rely on Bopp Busch.

Progressive Die Stamping

12 Automatic Presses from 100 – 400 ton positions for small to medium size parts

Line Die Stamping

21 OBI Presses from 1 – 1000 ton positions for lower parts and complex part configurations


To complement our stamping supplier services, we offer comprehensive welding services, including spot, resistance/projection, mig and tig welding. When we ship your parts, they are ready-to-assemble when they arrive.

Resistance/Spot Welding

18 welders ranging from 50 – 200 KVA

Mig/Tig Welding

Manual & Robotic capabilities

E-coat Paint

Bopp-Busch Manufacturing Company’s electro-deposition coating line enables us to finish our customer’s parts in-house using high quality paint supplied by PPG. This state-of-the-art, high-volume system applies a uniformly thick, corrosion-resistant e-coat paint for maximum protection. Our E-coat paint is approved to meet the specifications of:

  • BMW
  • Chrysler
  • Delphi
  • Ford
  • Freightliner
  • General Motors
  • Honda
  • John Deere
  • Mercedes
  • Nissan
  • Paacar
  • Toyota
  • The United States Armed Forces
  • Volkswagen

General Assembly

If you need parts to arrive ready-to-assemble, we have the capability to pre-assemble parts, including master patches and clips.

Product Engineering

Because we have functioned as a stamping partner supplier for nearly 75 years, we have the experience and knowledge to design your project to meet exact specifications. Our in-house engineering capabilities can aid in the manufacturability of your parts for improved cost efficiency.

We look forward to providing a quote on your next stamping project.