... by ourself,control the cost by ourself,Competitive price.3.Rigid and Flexible pvc tube/pipes/hose.According to the client ... .Widly Used in Handcraft,machine,toys,stationery,water supply &drainage pipe,construction and etc.7.PVC tube range:Outer Diameter 5mm ... -150mm.Water supply * drainage pipe range:OD:From 20mm-800mm.8.We welcome the Chinese ...