Makhzan Foolad Rafe' company under the trade name of Daboo-Sanat has started its industrial activity in the field of mechanical installations and energy since 1996 with the goal of designing, manufacturing and production of different heating systems. The different kinds of boilers, which can be used in variable industries like (steam boilers, warm water boilers, hot water boilers, hot oil and molten salt boilers), heat exchangers, pressurized tanks, the different kinds of energy reducer systems, multi-purpose powerhouse packages, heaters and industrial flames are some of the products of Daboo-Sanat company. These products are designed and produced based on their application and operation conditions by R&D unit. Daboo-Sanat company is the first manufacturer of boilers and heat exchangers which has been attained to design, produce and patent the innovative scientific based products with the goal of reducing energy consumption and capital costs as many of these products have been installed and applied in Iran and other countries so far.