PE Plastic Extruder Machinery Steel Cylinder Liner Zhoushan Microwave Screw Machinery Co., Ltd. Base Info Model Number:Dia 15mm-300mm:Brand Name:Microwave MachineOrigin:Zhoushan, Zhejiang, China Description Pre:Sjzs PVC 45/90 Plastic Injection Conical Twin Screw Barrel Next:PVC Flex Banner/Tarpaulin Machine