2021 PVC-O Pipe Tube Machinery/Large Diameter PVC Pipe Extrusion Line for Drainpipe Zhuzhou Up Cemented Carbide Co., Ltd. Base Info Description Pre：Manual and Automatic PP Strap Extrusion Production Line for Packaging Industry Next：PP PE Pet ABS Masterbatch Pelletizing Machine Line/PE Masterbatch Granulating Extruder ...
