Think tank for

air brake systems

Think tank for

Air brake systems

Legal Notice


Dipl.-Ing. Tietjen GmbH
Calle 40
27333 Bücken

Phone: +49 (0) 4251 93 40-0
Fax: +49 (0) 4251 93 40-40

VAT ID: DE 177357784
Court of Registry: Walsrode, HRB 31117

Management board: Dipl.-Ing. Jürgen Tietjen, Dipl.-Ing. Hauke Tietjen



We have made every effort to ensure that the information available on our website is correct and complete, but we cannot guarantee its timeliness, correctness or completeness. Furthermore, we are not responsible for the content of external websites that are directly or indirectly referred to from our website and which are outside our area of responsibility.


Photo credits

© fotolia LLC
© iStock by Getty Images
© Wolfgang Heising


Concept, design and technical realization

Norvlit Werbeagentur GmbH
Heyestraße 43
40625 Düsseldorf

Phone: +49 211 864 8311

Your personal contact