Single Cavity Helix PVC Suction Hose Extrusion Line with Puller and Winder Zhejiang Sali Abrasive Technology Co., Ltd. Base Info Description Pre：Single Output Helix PVC Spiral Suction Hose Extrusion Line with Tractor Puller and Winder Next：Rigid PVC Reinforced Spiral Suction Hose Extrusion Machine with Puller and Winder
