About Us

TECS Engineering

Heat exchange engineering for power generation and industry

TECS Engineering, one of the Karcıoğlu Group companies, manufactures dry coolers and LT/HT radiators for gas and diesel engine generator sets, cogeneration systems and power plants, together with heating and cooling coils for gas turbine air inlets.

Our project-based approach treats each enquiry as a new product. The customer's expectations, the system requirements, the ambient conditions and the site obligations are reviewed in detail, and the design that gives the client the best technical and commercial result is offered. Products are designed from 1 m up to 13 m in length; fan quantity and diameter follow the duty.

Production follows ISO and CE requirements, and the heat exchange surfaces used in our products have their performance proven by Eurovent certification, tested to European and international standards.

ISO 9001CEEurovent-certified surfaces

Our product portfolio includes:

  • Horizontal dry coolers, single circuit and LT/HT
  • Vertical remote radiators with electric fans
  • V-type dry coolers and radiators
  • Mechanical driven radiators for generator sets
  • Gas turbine inlet air heating and cooling coils
  • Charge air coolers, oil coolers and fuel coolers
  • Plate and shell-and-tube heat exchangers
  • Expansion tanks in SS304L / SS316L, coolant level switches
  • Control panels, junction boxes and heating modules
Large horizontal dry cooler at the TECS factory
Horizontal LT/HT dry cooler before dispatch

Who we are

Karcıoğlu Group

Karcıoğlu Group is a diversified industrial group with decades of experience across engineering, manufacturing, construction and industrial solutions. With an annual turnover exceeding EUR 70 million and a workforce of more than 750 employees, the Group has built a strong industrial presence across multiple sectors. Through its companies TECS, AXON, TERMOKAR, KARMAK and KAR CONSTRUCTION, Karcıoğlu Group delivers reliable solutions to customers across a wide range of industries worldwide.

Operating in power generation, heat transfer technologies, industrial manufacturing, construction and turnkey engineering, the Group combines the expertise of its companies to provide integrated, high-quality solutions for complex industrial requirements, managing the project lifecycle from design and manufacturing to installation, commissioning and after-sales support.

AXON Technic, TECS, Termokar, Karmak, Kar İnşaat

Group companies

AXON Technic

AXON Technic

Auxiliary equipment for power generators and integrated containerised power solutions: fuel storage and treatment, exhaust and emissions control, air inlet and outlet systems, electrical distribution and control. TECS cooling equipment is integrated into AXON packages where the project asks for one supplier.

Maltepe Free Zone, Sedir Sk. No: 4, Menemen, İzmir

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Termokar factory

Termokar Heat Exchangers

Preferred supplier of finned-tube heat exchangers in many geographies from the Middle East to Scandinavia and from Europe to Africa. Termokar produces in accordance with ISO 9001 and holds Eurovent certification, in a 17,500 m² factory in the Manisa Organised Industrial Zone.

M.O.S.B. 4. Kısım Dilaver Vardarer Cad. No: 4, Manisa

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Karmak factory

Karmak Plastic Mouldings

Plastic injection moulding for the white goods, automotive and electronics industries since 1990, in three factories of about 54,000 m² in the Manisa Organised Industrial Zone.

Manisa OSB 4. Kısım Mengü Pekcan Cad. No: 3, Yunusemre, Manisa

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Kar İnşaat

Kar Construction

Established in 1950 and one of the longest-standing construction companies of İzmir, active in construction, contracting, industry, hotel management and the arts.

Alsancak, Cumhuriyet Blv. No: 298, Konak, İzmir

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Our mission

To give every engine and every process the cooling it was designed for, on the site where it runs, at the lowest lifetime cost.

Our vision

To be the heat exchanger partner that power generation OEMs and plant builders call first when the conditions are difficult.

Contact Us

Send us the heat duty, the fluid temperatures and flow rates, the ambient conditions and the installation limits. We answer with a design proposal.

TECS Engineering factory, Menemen, İzmir