Plastic soft hose,a flexible elastic dynamics,so it is easy to use. it is used in packaging machinery,printing machinery,rubber machinery,woodworking machinery,with the best quality and the lowest price ,it is exported to Japan,Korea,America ,Southeast Asia,etcif you are interested ,please contact with me. HUALIdd1d2D LHL-300304811/831814280HL-300304411/41.518251428034.5HL-300304833/86. ...