High Efficient Plastic Twin Screw PVC Two Cavity Conduit Pipe Extruder FoShan XinShengRong Metal Tools Factory Base Info Description Pre：Two Die Head Cavity PVC Tube Extrusion Production Line / Double PVC Conduit Pipes Making ... Next：Qingdao Kcd 1050-1350mmspc PVC WPC Plastic Flooring Board Sheet Extrusion Making Machine
