Bosal heat exchanger plant Vianen

About us



BOSAL ECI is the youngest division in the BOSAL Group. BOSAL ECI develops and produces advanced heat exchangers (we call them "energy conversion modules"). With outputs from 1kW to 250 kWe, our products deliver increased heat transfer and better energy efficiency.


More than 20 years of heat exchanger experience

Our expertise lies in high-temperature conditions up to 1,000°C and high-pressure environments up to 60 bar. This is based on over 20 years 'experience developing, prototyping and producing ebergy conversion modulesfor heat recovery in both industrial and automotive applications.


From development to serial production

In the last two decades we have been busy in the area of energy conversion. In the beginning mainly for scientific and research programmes. Since 2 years BOSAL-ECI has come in a serial production mode in the manufacturing plant of BOSAL Netherlands, Vianen. The research and Development work is done at our headquarters in Lummen, Belgium. 


Employees BOSAL-ECI Vianen plant










Watch the BOSAL-ECI corporate video here


BOSAL a global company






A global company

BOSAL is a leading manufacturer of OE, replacement and exhaust systems, catalytic converters, and related components.

Founded in the Netherlands in 1923, Bosal has always been active in the automotive industry. With headquarters in Lummen, Belgium, BOSAL employs more than 5000 people worldwide on five continents.

As well as 30 manufacturing plants, we also have 44 distribution centres in Europe, Africa, North America, South America and Asia.



We are a result-driven organisation, with a desire to provide unsurpassed customer satisfaction through our superior quality, energy efficiency and premium value.

We have strong and distinctive core competencies recognised by our customers. What’s more, we continue to invest in research and development, process technology, renewable energies and people, in order to achieve high-tech, science-based and innovative technology leadership. 


Our core business

Our core business is developing and delivering fully integrated emission control, energy conversion and heat recovery solutions throughout the world. We use our knowledge and experience of production processes for high-temperature steel components to drive energy conversion, efficiency and sustainability.

  • Over 90 years’ automotive leadership experience
  • International company
  • Extensive global supply chain
  • State-of-the-art R&D facilities
  • Advanced R&D know-how
  • Proven industrial expertise
  • Manufacturing expertise