PE Big Diameter Spiral Pipe Production Line Qingdao Huasu Machinery Fabricate Co., Ltd. Base Info Product Type:PE PipeAutomation:AutomaticComputerized:ComputerizedCertification:CEDiameter:200-3000mmTrademark:HUASUSpecification:CE, ISO9000Origin:Qingdao, ChinaHS Code:84772090 Description Pre:ISO9001 UPVC Double Wall Corrugated Pipe Production Line (SBG 400) Next:PE Double Wall Corrugated Tube Extrusion Line (SBG315)