German Engineering Federation
Fluid Power Association

Lyoner Strasse 18
60528 Frankfurt/Main, Germany
PO Box 71 08 64, 60498 Frankfurt/Main

Phone: +49 69 6603-1313
Fax: +49 69 6603-2331
Email: hartmut.rauen(at)

Chairman of the Board: Christian H. Kienzle
Managing Director: Hartmut Rauen
President: Carl Martin Welcker
Executive Director: Thilo Brodtmann

Register of Associations at the Local Court Frankfurt am Main, Nr. VR4278


Dr. Christian Geis
E-Mail: christian.geis(at)

Sealing Technology – Beyond Limitations

Stagnation means regression.

By overcoming their former performance limits, seals contribute to the development of modern, environmentally friendly, efficient and high-performance technical products, such as pneumatic and hydraulic cylinders, vehicles or machines and installations.