MRPC, Butler, Wisconsin (with Zimmerman Architectural Studios): MRPC is a single-source provider of innovative medical device components and assemblies. In order to meet increased demand for silicone molding, multiple-material molding, micromolding, medical molding and thermoplastic molding, MRCP undertook a 15,000 SF expansion includes new (ISO Class 8) cleanrooms, office space, and employee support space.