PE Twin Wall Corrugated Tube Extruder Line (SBG315) Qingdao Huasu Machinery Fabricate Co., Ltd. Base Info Model NO.:SBG315Product Type:PE PipeAutomation:AutomaticComputerized:ComputerizedCertification:CE, ISO9001:2008Trademark:HUASUSpecification:CE, ISO9001Origin:QingdaoHS Code:84779000 Description Pre:UPVC Double Wall Corrugated Pipe Production Line (SBG1000) Next:PP Twin Wall Corrugated Tube Extrusion Line (SBG315)