1. One-piece shaft tube, high strength, comfortable appearance.2. Compared with other axles of the same load, it is light in weightand low in price.3. Using non-asbestos friction plate, more environmentally friendly4.Adopting international general specifications, maintenance isconvenient,fast and low cost.5.We have round and square beam axle, 150*150mm,127*127mmand 127mm round.