Twin-Screw Extruders, Single-Screw Extruders, Water Cooling Strand Pelletizing Line manufacturer / supplier in China, offering OEM 75mm/65mm Plastic Extruder Machine Cutomized Screw Parts, Customizable Plastic Screw Extruder Screw Parts OEM Screw Elements, Screw and Barrel Screw Elements for Plastic Twin Screw Extruder Machines and so on.