Next, the products are firing.

The method of manufacturing the material is performed as follows: the material is made by a continuous strip. Next, it is subjected to the method of cutting the desired sizes of the slab. Further, the material is exposed to color, which is performed by a special methodology: Roller application of paint and varnish material. Next, the products are firing. Production strictly uses control, for manufacturing technology, at all stages. Before the release, the material is tested in accordance with the requirement of the ESS.