Get the high-end machined plastic parts you need. Parts with tight tolerances made from advanced engineering plastics. Lot- and batch-traceable parts that meet the regulatory requirements of USP VI, the FDA, the NSF and more. When you demand performance parts, call us. Our work is built on decades of quality, precision and craftsmanship. Our parts are in hospitals, labs, telecom equipment and defense systems around the world. From the ocean floor to the upper atmosphere, our parts have performed in hundreds of specialty applications since 1978. RPF traces its origins back to 1950 as a basement operation providing plastic parts to the Reading textile industry. Later it became involved in fabrications for Western Electric Reading Works which was involved in early semiconductor development and production. In 1978 , was incorporated as Polyfab Corp T/A Reading Plastic Fabricators. We guarantee our parts will deliver for you. Contact us for custom plastic parts that make your products better.