PP PPR Plastic Pipe Making Machine 20-63mm Multi-Layer Extrusion Production Line for Water ... Jiangxi Zhongli Superhard Materials Tools Co., Ltd. Base Info Description Pre：Stainless Steel Centrifuge Pet PP Plastic Dryer Dewatering Machine/Plastic Film Drying ... Next：Plastic 8mm-32mm High Speed Automatic Small Corrugated Pipe Machine
