The company is in vendor list of National Iranian Oil Company (NIOC), National Iranian Gas Company (NIGC), and the most of companies affiliated to the oil, gas and petrochemical industry and also, National Iranian Copper Industries Company. The company using software which is specially designed for oil, gas and petrochemical such as Tank, B-Jack, PV-Elite and standards such as API650, 620,661, TEMA, ASME; and by utilizing of related hardware facilities can design, construct and install many kinds of heat exchanger( air cooler, shell & tube), pressure vessel, storage tank and overhaul of fixed equipment.