Plastic Injection Molding for Wisconsin
What's New with MPM Plastics?
Since MPM Plastic’s beginning, coil winding bobbins have been at the core of our business. Partnering with hundreds of manufacturers over the years has elevated us to “Experts” in the realm of custom bobbins. Read More….
Terminal Pin Insertion
At MPM Plastic, not only do we produce millions of plastic injection molded bobbins annually, but provide many secondary operations such as terminal and pin insertion. We operate many specialized machines that makes this process possible. Read More…
Plastic insert molding is a custom molding process where plastic is injected into the mold to encapsulate (either fully or partially) a part that was placed into the mold just prior to the injection of plastic. Read More…
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Let Us Know How We’re Doing
We excel in providing top quality coil winding bobbins, components, and custom molded plastics at the best possible price.
This company does fantastic work!