Sj80 Helix PVC Reinforced Spiral Suction Hose Tube Pipe Extruder Machine Equipment Factory Zhejiang Sali Abrasive Technology Co., Ltd. Base Info Description Pre：63mm-150mm Helix Spiral Reinforced PVC Suction Hose Tube Extruder Machine Line Next：150mm 6 Inch Helix PVC Spiral Suction Hose Tube Pipe Extruder Machine Line
