Gas And Water-Supplying Pipe Plastic Machinery(TS-001) Qingdao Tongsan Plastic Machinery Co., Ltd. Base Info Model NO.:SJRQGType:Pipe ExtruderTrademark:tsSpecification:CEOrigin:chinaHS Code:84772090 Description Pre:Spiral Pipe Extruder (SJTSG) Next:Plastic Profiles Extrusion Line (ts-005)