Tehran (IP)- The 20th International Exhibition of Cooling and Heating Systems kicked off in Tehran with more than 275 domestic and foreign companies.

Iran PressIran news: During a visit to the exhibition on Tuesday, The Deputy Minister of Industry, Mine, and Trade, Mehdi Sadeghi Saffari-Niaraki, reported the growth of the cooling and heating systems industry in recent years. 

Despite the restrictions, promising signs of progress have emerged, such as increased production and development of domestic items such as aluminum radiators, steel radiators, and absorption chillers. 

Saffari-Niaraki highlighted the industrial capacities in the building facilities area and further reported the operation of 633 industrial units. 

"Supporting the production of knowledge-based products, including burners used in power plants, is one of the measures that have been taken in this area," he added. 

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