PVC Steel Wire Hose Pipe Extrusion Line Qingdao Huasu Machinery Fabricate Co., Ltd. Base Info Product Type:PVC PipeAutomation:AutomaticComputerized:ComputerizedCertification:CEDiameter:12-75mmTrademark:HUASUSpecification:CE, ISO9000Origin:Qingdao, ChinaHS Code:84772090 Description Pre:CE PVC Double Wall Corrugated Pipe Production Line (SBG500) Next:CE ISO9001 PE/PP/PVC Single Wall Corrugated Pipe Extrusion Line