about precision machining contact


RPM, Inc is dedicated to continuously seeking out and delivering some of the industry’s highest standards of quality since 1967. Located in Arcadia, Ohio, our focus is on precision grinding, machining, and finishing of close tolerance tooling. In addition, we offer an industrial electrical service and our 77K Cryogenic treatment.

Our engineers, skilled craftsmen, state-of-the-art machining technologies and process controls have ensured today’s industry leaders from the automotive, fastener, metal container and aerospace segments that the finished product not only meets industry ISO standards, but also is fully guaranteed by RPM to meet individual customer’s specifications.

We look forward to the opportunity to do business with you.

Eric Metcalfe, CEO and Owner

Download our brochure!

Download ISO 9001:2015 Certificate