... barrow,hand trolley,tool cart,dustbin,lawnmover,equipment ,machine etc 2. pneumatic wheel=Tyre + Tube + Rim assembled2.1. Tyre Layer: 2ply, ... moreTyre Colour: Black,Grey etc 2.2. Inner Tube Material: Natural rubber and Butyl rubberInner Tube Rubber Percentage: 20%,30%,40% and ... Wheel,Solid Wheel,Flat Free Wheel,Motorcycle Tyre,Wheelbarrow Tyre,Inner Tube etc. we can control the quality better.1.2. ...