Grating or metal mesh sheets are produced using belts or rebars. For example, belt grating in the belt, belt grating in the rebar, belt grating in the quadruped are included, among which the most used galvanizing belt belt in the rebar. This is due to the lower weight compared to the same resistance with the belt grating in the belt and also the higher speed of the production process of this type of galvanized grating. Grating is a type of steel or fiberglass mesh with properties such as high strength, light and air permeability, good aesthetics and lower price than similar options as one of the most widely used options for floor coverings and stairs. Factories and buildings are used.