We are an innovative and financially independent family business.
Together with more than 2.300 employees we develop, design and produce high performance heat exchangers and complete cooling modules and systems in 12 locations in Europe, America and Asia, supplying a variety of industry sectors such as construction machinery, compressed air systems, industrial coolers, agricultural and forestry machinery, vehicle construction, rail vehicles, aviation, municipal vehicles, household appliances and special applications.

We assign responsible tasks to our employees, preserving our trusting corporate culture. Our staff, their dedication and ideas form the basis of our success.