CE PE Twin Wall Corrugated Tube Extruder Line (SBG 400) Qingdao Huasu Machinery Fabricate Co., Ltd. Base Info Model NO.:SBG 400Product Type:PE PipeAutomation:AutomaticComputerized:ComputerizedCertification:CE, ISO9001:2008Trademark:HUASUSpecification:CE, ISO9001Origin:QingdaoHS Code:84779000 Description Pre:PE/PP Twin Wall Corrugated Tube Machinery Line (SBG400) Next:SBG 400 PE Twin Wall Corrugated Tube Machinery Line