HISTORY

Önaysan Endüstriyel Ürünler A.Ş. was established in Istanbul and started its activities by providing metal parts for white goods, electronics, heating, cooling, automotive industries. Önaysan has taken steps to expand its product range mostly in heating and white goods industries. With its high quality products and services, it has got a considerable share in both industries, in a very short time.

In order to meet the needs of the HVAC industry, Önaysan started with an R&D team about 10 people, whose objective was to reduce costs in the industry. Following this, Önaysan has started feasibility studies on critical products.

Consequently, it has started to provide components in large quantities with the project of expansion vessels used in residential boilers.

In about 5 years, Önaysan has managed to become a company, which provides more than 70% of the expansion vessels used in local boiler industry. Additional to local success; Today, Önaysan has achieved to be a company, which exports its expansion vessels more than 35 countries in 3 continents. 

Condenser, another leading product, has given Önaysan, the opportunity of having an important share among white goods suppliers. Our company is now providing B energy efficiency condensers for leading factories in United Kingdom and Turkiye.

Today, Önaysan expansion vessels, plate heat exchangers and condensers are preferred by 50 brands, used in more than 300 different products, and exported to 42 countries in Europe, Asia & Africa.