Zhoushan Dinghai Jinmao Plastifying Machinery Manufacturing Factory is one of the manufacturers large-scale and specialized producing high precision barrel, screw and extruder in the world. Our products match with many famous plastic machines produced by many domestic and foreign, large and middle scale enterprises. We specialized in the production of Chemical fiber equipment dedicated screw and barrel, Blow molding machine screw and barrel, XPS Foam Extrusion Plank screw and barrel, Double-rank machine screw and barrel, Injection molding machine screw and barrel, Rubber screw and barrel, Pelletizer production line, Pelletizer screw and barrel, Alloy screw and barrel, Segment screw and barrel, Parallel twin screw and barrel, Conical twin screw and barrel and so on. We select High-quality alloy steel (38CrMoALA) as the material of our products. Our products are formed through Quenching and Tempering, Nitriding, polishing and other technique, and the products’ features are precision, wear-resistant, and corrosion-resistant. Our company gathers surveying and drawing, design, machine assemble, and debugging services for our customers with powerful technical staff. And we have a complete set of equipment and facilities of processing, heattreatment, nitriding furnace, bimetallic, alloy spray welding and inspection device. Moreover, we possess strong technical power, rich experience, powerful productivity, perfect service system, and we’ve passed ISO9001:2008 quality certification which ensures our quality and technical index to reach 100% and meet customers’ requirements. Our products are good in quality and reasonable in price, and enjoy a high reputation in plastics machinery industry.