Air Conditioning and Refrigeration – The world’s No. 1 supplier of enhanced surface tubes

What can you expect from the world’s market leader for enhanced surface tubes?


What does being the world’s market leader mean to us? It means being No. 1 in engineering and in service. That’s why we offer you energy-efficient technologies that have been specifically tailored to your needs and requirements. With our production sites in North America, Europe, and Asia, we can guarantee just-in-time delivery for all of our innovative products.


What kinds of solutions do we offer?

  • The world’s largest selection of enhanced surface high finned and low finned tubes made of various materials – for the condensation and evaporation of refrigerants in shell-and-tube heat exchangers.
  • Top quality, first-class technical solutions.


What application areas do our solutions cover?

  • Shell-and-tube condensers
  • Shell-and-tube evaporators
  • Special solutions for areas like electronic cooling


On our ThermalS online platform, we make our thermal engineering know-how available to you. It allows you to conveniently thermally design your shell-and-tube condensers and evaporators with our enhanced surface tubes.



How do you benefit from our continual development of new, highly efficient surface enhancements?

Our finned tube solutions for condensing and evaporating are made to measure for your applications. They not only improve heat transfer, but also guarantee that you’ll benefit from reduced material and refrigerant consumption, saving you considerable costs. We also offer drop-in solutions to enhance the efficiency of your existing bundled tube heat exchangers and to optimize your overall system. We never stop working on improving our solutions to ensure our products meet your every requirement. The proof of this is in our numerous patents.

Maximum resistance in challenging environment

High-performance titanium tubes

See products

Immersion Cooling with high performance heat transfer

Electronics cooling for highest densities

See applications

Our services

  • Extensive options in development
  • High-precision lab technology
  • Specific know-how in heat transfer and design
  • Established contacts to research and development institutions
  • Customized solutions for your requirements

Your benefits

  • The highest level of heat transfer
  • Products that conserve resources for your success
  • Reliable delivery worldwide
  • Consulting, service, and the highest quality from a single source
  • Online ThermalS platform including design software


Learn more about our products
Enhanced surface tubes
Low-finned tubes
Heat Exchangers
Cuprofin – inner-grooved tubes


Your contact persons for air conditioning and refrigeration

Andreas Knoepfler, Director Product Management

+49 731 944 2892  E-Mail senden


Trevor Zhang, Asien-Pazifik

+86 21 5746 4000 201  E-Mail senden

Ricardo Patricio, Südamerika

+351 253 969 397  E-Mail senden


Fabian Hauke, Nordamerika

+1 224 532 6277  E-Mail senden