The beginning of the work resume of this group can be considered in the field of extracting and contracting Coop stone from Kalate Kadam, Gonabad porcelain, Bojnoord marble, Sabzevar marble and Taibad granite mines. Since 2004, it started its activity with the exclusive production of porcelain stone and travertine, and in 2010, it continued its activity in the field of specialized production of various types of granite by building a new factory..
