Naoma staircase shape of the beautiful, the whole staircase use of high-strength aluminum alloy manufacturing, the surface through the anodizing polishing, corrosion resistance and assume a working handle, easy to clean, the ladder when the double-cross design of the anti-skid stripes, combined with straight have played a role in anti-skid climbing. ladder at both ends of the design safety catch prevention work in the ladder collapsed. The dual function of the ladder greatly facilitate the work of your needs