Extrusion Line, Pipe Making Machine manufacturer / supplier in China, offering Beierman Twin Screw Extrusion Square Round PVC Rain Gutter Machine Villa Roof Drainage Water Collection Profile System Extruder Machine Line, Beierman Customized 225mm Width PVC Fascia Foam Board Profile Twin Screw Extrusion Production Line 200kg-250kg Output, Beierman Euro-Quality 160mm-315mm PVC Pipe Making Line Plastic Water Pipe Twin Screw Extrusion Production Machine Line Siemens Motor ABB Delta Inverter and so on.