AzarControl Company, which is the first manufacturer of gas water-heater valves in Iran, has been established in year 1993. After receiving the necessary permissions and obtaining required machinery and instruments in year 1994 that resulted in first production of multifunction thermostatic gas water-heater AZ94, which receiving production and supplying certificate from ISIRI (Institute of Standards and Industrial Research of Iran) lasted until 1995. <br/>To assure customers the quality assurance system ISO9002 has awarded by DQS from Germany and now is holding ISO9001-2000. <br/>On the basis of years of study and experience, AzarControl Company is one of the best companies in the field of gas control valve productions.