Zhoushan  Mingxuan Screw Plastic Machinery Factory is located in Zhoushan City, Zhejiang Province, is the production of injection molding machine screw, single-screw extruder, conical, parallel twin-screw and barrel, accessories professional manufacturers. Our products are made ??of high quality material nitrided steel (38CrMoAIA), after quenching and tempering, molding, qualitative, nitrogen (or spray double alloy), grinding, polishing and refining process. With high-precision production equipment, integrated production line, advanced production technology, the company's products have long service life, good wear resistance, corrosion resistance, etc., with reliable quality screw, ultra-durable life monopolize the market glory. Landmark people to "better" faith, through continuous innovation and hard work, has a complete set of quality assurance and after-sales service system. With high-precision equipment, the use of advanced technology and integrated assembly line, so that the factory's products have long life, wear resistance, corrosion resistance and good, can replace imported. Screw Type I plant mainly include: graded, mutant, PM separation type, split type, barrier type, vacuum exhaust type, combination, flexible, high speed type. Widely used in all kinds of rubber principle, such as: PE, PP, PVC, PS, ABS, PA, POM, PC, PSV, PTFE, PVR, PR, UP, PEC, PF, VF, MP, PMMA, PET, PBT , PPS, MPPO, PI, LCP and so on. Currently, barrel screw exported to America, Canada, Singapore, Hong Kong, Taiwan, Indonesia and Southeast Asia, the Middle East, much praise at home and abroad, with high-quality products, excellent service, reasonable prices, reliable reputation, welcome new and old customers calls communication links, ordering. We adhering to the "customer first, forge ahead" business philosophy, the "customers first" principle to provide our clients with quality services. Welcome!