About MPI

picture of a metal part.

We have a built a reputation of excellence and integrity around the world, through our dedication to our customers and by our leadership in the field of technical skills. With over a combined 60 years of experience, we are regarded as the leading experts in the field of PIM of tungsten carbide and hardmaterial, and our ingenious approach coupled with our expertise makes MPI the right choice for all your PIM needs.


Materials Processing Inc.
485 W 3rd St
Dover, OH 44622
Office: 833-475-0247