Online or Offline Plastic Corrugated Pipe Perforator Zhangjiagang Saiou Machinery Co., Ltd. Base Info Model NO.:perforatorPerforator Type:Online or OfflineTrademark:SAIOUTransport Package:FilmSpecification:50Origin:ChinaHS Code:84778000 Description Pre:Wholesale Automatic Plastic Recycling Twin Screw Extruder Machine for Plastic Extrusion ... Next:Plastic Corrugated Pipe Extrusion Line