Termo Teknik is a subsidiary of Stelrad Radiators Group (SRG),United Kingdom and, with a production capacity of 5 million meters per year over a 43,000 m2 facility, is the largest steel panel radiators manufacturing plant in the world.

Termo Teknik started its journey to become the leading radiator manufacturer in 1966 and in 1999, joined to giant international heating group SRG; continuing to increase its strength in the domestic and foreign markets.