Soft and Hard Plastic Coextrusion Profile Production Extrusion Line/Co-Extrusion Profile ... Zhuzhou Up Cemented Carbide Co., Ltd. Base Info Description Pre：Plastic PP PE HDPE 2 3 5 Layers Co-Extruder Pipe Making Extrusion Line Machine Next：110-450mm HDPE 3 Layers Water Pipe Production Line Extrusion Machine Extruder
