MPR provides a full-service secondary department where we perform value-added operations to the parts we mold. We excel at intricate assemblies requiring secondary operations such as machining, fastening and sonic welding. We maintain a complete line of plastic machining equipment to perform drilling, tapping, turning, broaching and routing. In addition to insert molding, we also maintain three sonic welding stations, a riveting machine and a pneumatic press for assembly and insert work. Our customers benefit from our skilled labor force and attractive cost structure!