PVC. PC. PP Corrugated Sheet Extrusion Line Qingdao Chaofeng Plastic Machinery Co., Ltd. Base Info Product Type:Plastic SheetScrew:Single-ScrewAutomation:AutomaticComputerized:ComputerizedCertification:CE, ISO9001:2008Customized:Customized Description Pre:Polyurethane Cup Mat Foam Pouring Machine Next:Pet Fully Automatic Blow Molding Machine