Medical molder MRPC has a colorful 85-year history, and for much of that time, the color was black. Formerly known as Molded Rubber and Plastic Corp., the company was a classic ``black rubber'' molder ...

MRPC, fresh off its acquisition of ETI Inc., is preparing for a general expansion of its Butler, WI manufacturing campus early next year that will continue its growing focus on the medical device ...

Medical device component and assembly molder MRPC (Butler, WI) has invested $2 million in the addition of two new cleanrooms, complete with machiner. A 2000-sq-ft Class 10,000 and 3000-sq-ft Class 100 ...

Molded Rubber & Plastic Corp., a medical device components and assemblies provider based in Butler, Wis., acquired injection molder Johnson Precision, which is in Hudson, N.H., to expand its ...

LOS ANGELES, Oct. 14, 2025 /PRNewswire/ -- Vance Street Capital ("Vance Street"), a Los Angeles based private equity firm, today announced that it has partnered with Molded Rubber and Plastic ...

BUTLER, Wis.—Molded Rubber & Plastics Corp. has taken what it believes to be a gigantic step forward in refining its molding processes. Executives from the company that began 93 years ago as the ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min MRPC, a Butler-based ...

Butler-based MRPC, a contract manufacturer of medical device assemblies and components, has completed a $2 million renovation project at its headquarters. The eight-month project focused on ...

Molding two dissimilar materials together can be difficult, which makes it a great niche skill for MRPC in Butler. The company, which molds silicone rubber, thermoplastic and medical rubber components ...

BUTLER, Wis.—Molded Rubber & Plastics Corp. certainly has been on the offensive during the last five years. The firm has made two key acquisitions and expanded its Butler headquarters to strengthen ...