exporter in the world, the director of the iran ceramic tile association says that now this industry has about 20 million square meters of inactive capacity, which is production barriers are not far from the possibility of achieving higher global ranks. ceramic tile is an industrial art, with half a million jobs, the ceramic tile industry of the country is actually one of the seven driving industries of the country, more than 750 square meters, the created capacity is nearly 5 billion dollars invested in this field. in terms of hundred dedicated technology has also come to the aid of this art and industry and added to the attractiveness of its design. in terms of technical knowledge , iran's tile industry is almost not behind the world in terms of ceramic industry. well, this country has been familiar with color and glaze for many years and has used it in mosques and various buildings. we tried to create designs on the ceramics that are unique . we made the product smart and activated against the light whenever the light shines on our product. it is possible and any type of microbes