Spot Welding Electrode, Screw and Barrel for Extrusion, Spare Parts for Extruder manufacturer / supplier in China, offering Bimetal Conical Double Screw Cylinder for PVC Pipe/Pelleting/Granules/WPC Plastic & Rubber Machinery Part, Conical Twin Extruder Screw and Barrel for Extruder of PTFE, ETFE, FEP, PFA, PVDF, Plastic Extruder Machining Maintenance Screw Barrel Liner in Masterbatch and Fluoroplastic and Fluoropolymers and so on.
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