In the recent 4 decades, company has provided the huge mineral resources of Iran with machinery and equipment facilities in favor of exploitation. Only specific companies are capable of Machinery supply for exploitation, loading and transporting huge quantities of minerals from mines to processing factories. The exploitation and transportation of more than 80 million tons of iron ore from Gol-Gohar mines, Sechahun and Chadormalu certifies the abilities of SDM in the machinery supply.