About Us

Our company, MDTHEX ENGINEERING SERVICES TRADE LTD. STI., operating in the field of Heat Transfer Engineering, has been serving as the Turkish distributor of the German heat exchanger manufacturer Funke GmbH since 2003.

Our collaboration with Funke GmbH began in 2004 under the company name TERMOTEK 2000.In 2010, our company name was changed to MDT ENGINEERING SYSTEMS TRADE LTD. STI.In 2025, our company name was changed again to MDTHEX ENGINEERING SERVICES TRADE LTD. STI.

Our company has adopted the principles of providing quality service, being solution-oriented, keeping up with the requirements of the age, prioritizing customer satisfaction, and providing professional engineering services. In line with these principles, we continue to develop and maintain our long-standing collaboration with Funke GmbH, one of the highest quality brands in the heat exchanger sector.​ ​

We have participated and continue to participate in significant projects with industrial facilities, construction companies, shipbuilders, energy facilities, and building heating, cooling, and mechanical installation companies in Turkey and neighboring countries, using our Funke brand.

We promise our valued customers that, as in the past, our service quality will continue to improve…