Extrusion Line, Plastic Machinery, Single Screw Extruder manufacturer / supplier in China, offering Fiberglass Reinforced Cross-Linked PE Heat Shrink Sleeve Line for Oil Girth Weld, Fully Automatic 3PE Pipe Coating Line, Automated System with PLC Control, PE Base Film Extrusion & Adhesive Coating Machine for Pipeline Anti-Corrosion Tape and so on.