Prp Polymer Engineering

PRP Polymer Engineering is a UK-based specialist in precision plastic injection moulding and in-house toolmaking, with over 50 years of proven expertise. Founded in 1973 and based in Hereford, we design, tool, and manufacture high-quality plastic components—rigid or flexible, often under 200g—for high-volume, mission-critical applications. From bespoke grommets to branded packaging and custom-engineered parts, our automated production lines deliver consistent quality at scale. We support every stage of the journey—from concept and CAD tooling to final injection moulded part—underpinned by ISO 9001:2015 certified quality systems and full production traceability. Our Herefordshire facility produces millions of precision components each year for sectors including automotive, medical, electrical, consumer goods, and industrial equipment. Whether you're an OEM, distributor, or product designer, PRP combines speed, repeatability, and British engineering excellence to bring your plastic part ideas to life.