SBG 200 PP Twin Wall Corrugated Tube Making Machine Qingdao Huasu Machinery Fabricate Co., Ltd. Base Info Model NO.:SBG200Product Type:PP PipeAutomation:AutomaticComputerized:ComputerizedCertification:CETrademark:HUASUSpecification:CE, ISO9001Origin:QingdaoHS Code:84779000 Description Pre:ISO9001 UPVC Twin Wall Corrugated Tube Machine Line (SBG200) Next:PP Twin Wall Corrugated Tube Making Equipment (SBG 200)