20-63mm PE PPR Pipe Extrusion Line /Plastic Pipe Production Line / Extruder Jiangxi Zhongli Superhard Materials Tools Co., Ltd. Base Info Description Pre：PE Pipe Extrusion Line/HDPE Pipe Production Line/Plastic PVC/PE (HDPE&LDPE) /PPR ... Next：PE PPR Three Layers Gas Pipes Extruding Pipe Production Making Line
