Zhoushan guangheng alloy screw Co.Ltd is located in China screw,Zhoushan Jin Tong Second Industrial Park,is one of the largest manufacturers of domestic professional manufacturer of screw double metal cylinder.The optical constant of alloy and the production of various specifications of the injection molding machine,extrusion machine, bakelite,chemical fiber machine,zipper machine,rubber vulcanization(SOL)machine factory is one of the most ideal partner.

  The company has the most advanced high temperature and high speed centrifugal bimetal casting furnace and a screw rod cladding processing equipment and technology,and the top of the bimetallic barrel alloy composite manufacturing equipment.Product material selection of high-quality domestic and foreign parent material after the quenching and tempering,qualitative Seiko products;double metal cylinder with the company successfully developed"GH"alloy series,a unique formula of high quality alloy powder he remembered the rare element,is becoming more and more serious contradictions in the plastic processing machinery is not enough demand situation,the company independent research and development of injection molding machine,extruder and rubber machine is a new generation of heart parts,high wear and corrosion resistance of double metal barrel sol and double metal screw technology,adding calcium carbonate,kaolin,red mud and silica in plastics modification,or adding glass fiber,carbon fiber,boron fiber,no halogen material should be enhanced,is the product has a longer service life and higher toughness and good wear and corrosion resistance and other advantages in the same industry,the large thickness of 1.5mm alloy,the hardness of HR58-HRC64.

  The company spirit of"people-oriented,honesty first,common development"purposes,diligently efforts,now"optical constant alloy"has become Chinese mainland the latest technology,best quality bimetallic barrel screw production base,deeply domestic and foreign customers and favorable comments from the manufacturer.