At present, we have become a professional manufacturer and distributor of HOT FEEDING SCREW BARREL, Planetary Screw, New Technology Conical Twin Screw Barrel, rubber extruder screw barrel. Find excellent quality injection screw barrel parts made in China from one of the largest manufacturers and suppliers - Jinsheng Bimetallic. Leveraging on advanced equipment and superior techniques, we can offer you injection screw barrel parts with high resistance, high quality and competitive price. With many products in stock, we warmly welcome you to buy or wholesale our products.