Advanced Solutions for Heat Transfer Equipment

APEX Group is pioneer in the market of plate-type heat exchangers. Our proprietary heat exchangers are heavy-duty, custom-designed engineering solutions, able to bare extreme requirements of wide range of gas-to-gas heat transfer applications, such as air preheating, heat recovery, emissions control, gas cooling.

Our strength consists of +50’ years of in-house developed know-how, resulted in patented technology and leading-edge engineering. This ensures economical and compact design and extends lifecycle due to corrosion protection and increased operation range to lower Reynolds numbers.


Active Clients


Projects Done


Ready Projects


Happy Clients


High quality heat exchangers, custom-designed according to client's needs, both process-wise and structurally.


Innovative and patented technologies applied to solve current challenges of diverse applications and working conditions.


Our in-house R&D Department actively expands the knowledge in heat transfer, fluids mechanics and construction materials properties to continuously improve our products and to deliver the best possible engineering solution.

Heat Recovery Solutions

Expertise and Customised Engineering

Reduce your carbon footprint

Sustainable processes

Integration solutions (e.g. Ducting)

Technical Assessment and Customised Solutions

Flow analysis & Improvement

Corrosion Solutions

Find out more about us

Heat Transfer Engineering

Find out more about the general benefits of installing a heat exchanger in your system and about the extra benefits of using APEX Group’s heat exchangers, which are custom-designed according to client’s needs, both process-wise and structurally. Learn about how heat exchangers work and the innovative technologies developed by our R&D department, in order to solve current challenges of diverse applications and working conditions.

Anti-C orrosion Solutions for the Greener Planet

The need for reduced CO2 emissions requires higher efficiency in the fired heaters, in industry processes. This can be achieved by lowering the stack temperature, but this might lead to acid condensation in the heat exchanger, causing corrosion in almost all metallic heat exchangers. Our R&D Department has studied the acid condensation process and the corrosion of metallic surfaces, and found an excellent solution for this type of recurrent problem. Find out more about our experiments and about the two types of heat exchangers we developed and that are suitable to work under corrosive conditions. 

Research and Innovation for Reducing the Industrial Emissions

Our in-house R&D Department is dedicated to broaden our knowledge in heat transfer, fluids mechanics and construction materials’ properties to continuously improve our products and to deliver the best possible engineering solution to our customers. Find out more about the experiments we do here and how we validate our analysis, using cold flow modelling, CFD (Computational Fluid Dynamics) analysis and latest Laser Optical measurement techniques for flow visualization.

Key Numbers

Along 30+ years of our operations we are proud of the below numbers:

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heat exchangers delivered to over 100 countries across the Globe
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executed projects
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different nationalities across our team
technical centers (Europe)
manufacturing plants (Europe)


Taipei, Taiwan
Mai-liao, Taiwan
Abu Dhabi, United Arab Emirates
Aïn El Bia, Algeria
Plaza Huincul, Argentina
Leoben, Austria
Baku, Azerbaijan
Narayanganj, Bangladesh
Navapolatsk, Belarus
Salihorsk, Belarus
Feluy, Belgium
Ghent, Belgium
Araucaria, Brazil
Betim, Brazil
Capuava, Brazil
Fortaleza, Brazil
São Francisco do Conde, Brazil
Bourgas, Bulgaria
Athabasca, Canada
Calgary, Canada
Fort McMurray, Canada
Joffre, Canada
Mildred Lake, Alberta, Canada
Montreal East, Canada
Saint John, Canada
Renca, Chile
Beijing, China
Caojing, China
Changji Hui, China
Chengdu, China
Dongfang, China
Fujian, China
Hongkong, China
Jilin, China
Kunming, China
Ordos, China
Shuncheng District, China
Yanshan District, China
Barrancabermeja, Colombia
Rijeka, Croatia
Zagreb, Croatia
Moa, Cuba
Kolín, Czechia
Praha, Czechia
Kalundborg, Denmark
Cairo, Egypt
Kafr Saad, Egypt
Mostorod, Egypt
Suez, Egypt
Espoo, Finland
Naantali, Finland
Porvoo, Finland
Chalampé, France
Gonfreville, France
Le Havre, France
Morcenx, France
Elsteraue, Germany
Filderstadt, Germany
Hemmingstedt, Germany
Leverkusen, Germany
Corinth, Greece
Kazincbarcika, Hungary
Ahmedabad, India
Balabhadrapuram, India
Barauni, India
Bathinda, India
Bina Etawa, India
Cuddalore, India
Guwahati, India
Haldia, India
Jamnagar, India
Kochi, India
Manali, India
Mangalore, India
Mathura, India
Paradip, India
Visakhapatnam, India
Bontang, Indonesia
Central Java, Indonesia
Sulawesi, Indonesia
Jawa Barat, Indonesia
Arak, Iran
Asaluyeh, Iran
Bandar Abbas, Iran
Bandar Imam, Iran
Esfahan, Iran
Baghdad, Iraq
Cork, Ireland
Busalla, Italy
Ottana, Italy
Priolo, Italy
Saline di Volterra, Italy
Taranto, Italy
Tokyo, Japan
Atyrau, Kazakhstan
Sinsa-dong, Korea
Zour, Kuwait
Klaipeda, Lithuania
Mažeikiai , Lithuania
Ambatovy, Madagascar
Johor, Malaysia
Selangor, Malaysia
Cadereyta, Mexico
Ciudad Madero, Mexico
Tula, Mexico
Rotterdam, Netherlands
New Zealand
Port Harcourt, Nigeria
Tofte, Norway
Suhar, Oman
Karachi, Pakistan
Callao, Peru
Talara, Peru
Limay, Bataan, Philippines
Gdańsk, Poland
Głogów, Poland
Płock, Poland
Estarreja, Portugal
Porto, Portugal
Mesaieed, Qatar
Năvodari, Romania
Ploiesti, Romania
Dorogobuzh, Russia
Kingisepp, Russia
Moscow, Russia
Perm, Russia
Sayansk, Russia
Tuapse, Russia
Volgograd, Russia
Jubail, Saudi Arabia
Ras Al Khair, Saudi Arabia
Riyadh, Saudi Arabia
Yanbu, Saudi Arabia
Jurong, Singapore
Bratislava, Slovakia
Sasolburg, South Africa
Cartagena, Spain
Huelva, Spain
Muskiz, Spain
Tarragona, Spain
Mölndal, Sweden
Mönsterås, Sweden
Nymölla, Sweden
Kaohsiung, Taiwan
Danghara, Tajikistan
Map Ta Phut, Thailand
La Brea, Trinidad
Aliağa, Turkey
Eti Bakır, Turkey
Gaziantep, Turkey
Izmit, Turkey
Dundee, UK
Teesside, UK
Donetsk, Ukraine
Kiev, Ukraine
Puerto La Cruz, Venezuela
Carson, California, USA
El Segundo, California, USA
Martinez, California, USA
Norco, California, USA
San Francisco, California, USA
Lemont, Illinois, USA
Whiting, Indiana, USA
Wever, Iowa, USA
Baton Rouge, Louisiana, USA
Lake Charles, Louisiana, USA
Luling, Louisiana, USA
Beatrice, Nebraska, USA
Ponca City, Oklahoma, USA
Tulsa, Oklahoma, USA
Corpus Christi, Texas, USA
Pasadena, Texas, USA
Port Arthur, Texas, USA
Blaine, Washington, USA
Rock Springs, Wyoming, USA



Orion S.A.

After spending over 6 unsuccessful months of CFD modeling to determine a satisfactory method of blending two fluegas streams at significantly different temperatures, we were running out of options. We contacted APEX for help and they offered their “Temperature Equalizer”. The Temperature Equalizer was installed in one of our North American Carbon Black plants and has proven to be a resounding success, mixing the two streams in extraordinary fashion. The APEX group solved the mixing issue with a very robust and effective design and we are very pleased with the results. – Orion-Americas Project Team - Orion SA


During the preparation, design and manufacturing process, we have been able to experience the cooperation with APEX as pleasant and the complete package meets the requirements as stated in the scope of supply. - Shell Replacement Team

China Blue Chemical

The unit was put into service in October 2010, and passed performance test in January 2011. Temperature, pressure-drop and leakage all meet the design requirements. Now, it is still in good conditions.


We deeply appreciate your efforts on in-time delivery, advanced products and precision site supervision. Formosa is able to not just meet the EPA regulation, but also benefits from high waste heat recovery. - G-WATT

Motiva Enterprises

We certify that we have in operation two air preheaters supplied by Benelux-Apex B.V. The units were installed in our Port Arthur refinery and have been in continuous operation to our full satisfaction since April 10, 1999.