Complete Plastic Pipe/Profile Extrusion Line, Plastic Recycling &Pelletizing Line, WPC Composite Line manufacturer / supplier in China, offering Carbon Fiber PP/PLA/PETG for 3D Printer Material Filament Extrusion Production Line, Afe25/28 3-5kg/H 1.75/3.00 mm 3D Printing Filament Extrusion Line, Sj25 1-2kg/H 1.75/2.85 mm 3D Printing Filament Extruder Line and so on.