Plastic Pipe Extrusion Line Qingdao Tongsan Plastic Machinery Co., Ltd. Base Info Model NO.:SJLRGType:Pipe ExtruderTrademark:TSSpecification:SJLRG-65B; SJLRG-90BOrigin:Qingdao, ChinaHS Code:84772090 Description Pre:Corrugated Pipe Machine (SJLRG) Next:Pipe Extruder (SJYLBG)