MPI LogoMonarch Plastics Incorporated ... Molding the Future since 1960
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Monarch Plastics Inc., originally Plastic Case Corporation, was founded in 1960 as a custom molder, serving the jewelry and instrument industries with ring, watch and instrument cases. Through the years, we have earned a reputation for dependability and quality by concentrating on customer requirements.

Realizing that times change, in 1990, we changed our name to Monarch Plastics Inc. (MPI) and have expanded our business into the automotive and O.E.M., communications, cutlery, educational, electronics, household, toy and office equipment fields. We also have extensive experience with insert molding.

As a result of our desire to better serve our customers, we have modernized our processes and have upgraded our quality system to be compatible with ISO 9001:2008.

By doing this, MPI will be in a better position to anticipate and serve our customer's needs.

©2006-2007 Monarch Plastics Incorporated. All rights reserved.