PE Spiral Corrugated Pipe Extrusion Line/Huge Diameter Drainpipe Machine /PE/PP/PVC Pipe ... Zhuzhou Up Cemented Carbide Co., Ltd. Base Info Description Pre：PVC Cable Channel Making Machine/ PVC Wiring Duct Trunking Extrusion Production Line Next：Pph/PE Spiral Wind Drainage Pipe Extruder HDPE Extrusion Line/PE Huge Drainpipe Machinery
