Complete Plastic Pipe/Profile Extrusion Line, Plastic Recycling &Pelletizing Line, WPC Composite Line manufacturer / supplier in China, offering 1.75/2.85/3.00 mm 3D Printing Filament Extrusion Line, Long Filament Extruder PLA ABS PETG Filament Manufacturing Machine 3D Printer Using Filament Production Line, Precision Mini 3D Printing Extruder for Custom Models and so on.