Screw and Barrel for PP/PE/PVC Zhoushan Dinghai Jinxing Plastic Machinery Factory Base Info Type:Screw BarrelScrew:Single-ScrewTrademark:JinJingOrigin:Zhoushan, ChinaHS Code:84779000 Description Pre:PVC+PMMA/Asa Glaze Roof Tile Production Line (720-1100MM WIDTH) Next:Screw Barrel for Plastic Extruder Machines