Extrusion Line, Pipe Making Machine manufacturer / supplier in China, offering Sj-50/30 Single Screw Extruder for Plastic PVC PE PP Making, Sjsz-80/156 Conical Twin Screw Extruder for Plastic PVC CPVC UPVC WPC Pipe Profile Granule Making with Integral Vertical Gearbox Type, Cutting System Plastic PVC Hot Die Face Cutter Granulator Mould Head Spare Part 1.1kw/1.5kw/2.2kw for Pelletizing Equipped on Double Screw Extruder and so on.