The comapany specialized manufacture series screw rod, the melt rubber tube product widely is suitable for domestically produced, import 30-25000gram casting machine, Diameter16-300mm single screw rod extruding machine, Diameter45/100-92/188mm cone-shape, paralled double screw rod extruding machine and each kind of rubber machinery, loom. The product through the craft fine manufcture such as quenching and tempering, qualitative, the nitriding, fine or spurts the brazing metal(bimetal), polishing and so on. We refers to ISO9001 international quality control system strictly, so enables the product to achieve the international level standard. The company besides provides necessary for the domestic and foreign entire machine factories, but also continues the fragmentary customer incoming letter processing with provided samples service, and may assist to carry on the mapping, the design. This company whole heartedly provides the best product and the service for the user communities, welcome the new and old customer to inquire!