PP PE PVC Single Wall Corrugated Pipe Production Line Zhangjiagang Xinsuli Machinery Co., Ltd Base Info Model NO.:XSLProduct Type:PVC PipeScrew No.:Single-screwAutomation:AutomaticComputerized:ComputerizedCertification:CECustomized:CustomizedCondition:New Description Pre:PS/EPS Picture Frame, Moldings Profile Production Line Next:Polyurethane Foaming Equipment (FD-311B)