20-63mm PE Double Pipe Production Line Zhangjiagang Newstar Machinery Technology Co., Ltd Base Info Product Type:PE PipeAutomation:AutomaticComputerized:ComputerizedCertification:CEName:20-63mm PE Double Pipe Production LineTrademark:NEWSTARSpecification:CEOrigin:ChinaHS Code:84778000 Description Pre:20-800mm PVC Pipe Extrusion Line Next:WPC Profile Extrusion Line