ZANGAN was established in 2000. ZANGAN Company has been organized for the production and supplying of basic materials required by transformer industry. Thus the process line for transformer and other industrial oils was designed, constructed and commissioned by Tn specialists using modern technology. Now the annual capacity is greater than 50000 tons. It is necessary to mention that ZANGAN is the only company in IRAN, which produces transformer oil in high quantity and quality.

Productions of this company consist of transformer oil and different kinds of solvents, meeting the international standards and confirmed by Niroo research institute.

Thus this company has succeeded to get the quality management certificate ISO 9001-2000 in 2002. Iran Transfo Co. is the main stockholder of this company.