Emersun Industries Co. was established in 1981 by Soltan Hossein Fattahi. Until 1987, the company used to manufacture household freezer. The production line of the first new design 16-ft refrigerator freezer came .f the bestselling domestic products. 18-ft and 20-ft refrigerator freezers were designed and manufactured due to the market requirements. Note that 18-ft refrigerator freezers were the bestselling products in Iran for many years. 20-ft refrigerator freezers are ranked first