Sanaie Powder Bandar Emam Industries Company (private joint stock) started operating in the field of producing micronized powders in 1380. The main activity of the company according to the articles of association is the construction, equipping and operation of mines and mineral-industrial complexes and the production of micronized powders and construction materials, import and purchase of raw materials and machinery and equipment and spare parts or the manufacture of required machinery. as well as sales and export of manufactured products.