150mm 6 Inch Helix PVC Spiral Suction Hose Tube Pipe Extruder Machine Line Zhejiang Sali Abrasive Technology Co., Ltd. Base Info Description Pre：Sj80 Helix PVC Reinforced Spiral Suction Hose Tube Pipe Extruder Machine Equipment Factory Next：8 Inch 200mm Helix PVC Spiral Suction Pipe Tube Production Machine Equipment
