Seals developed with passion in the highest quality.





Our solutions?


To the precise amount.

Just in sequence.

Quality consciousness and

spirit of innovation.


Our sealing technology

Dependable, durable and optimized.

Moulded Parts



Our new digital microscope - Keyence VHX-950F

Keyence VHX-950F

As a result of the increasing demands during incoming inspection and failure analyse ULMAN Dichtungstechnik GmbH has enlarged its capabilities by the new Keyence VHX-950F digital microscope.
Objects to be checked can be analysed, measured and monitored under a magnification of up to 50-times. The rotating stage and a tilting lens allow to observe the object from multiple angles without touching and manipulating it.
Also the large depth-of–field has to be named.
The powerful software allows dimensional measurements made on screen directly or afterwards on any featured computer. For documentation individual reports are used.
Due to the modular platform it’s possible to add further equipment to the system by time and therefore keep the capabilities up to date.


ULMAN - we moved to our new headquarters - 2018/09/30

Due to our positive growing trend and the excellent company development, the ULMAN Dichtungstechnik relocated its headquarters from Maichingen-Sindelfingen to Gärtringen. 


Please find below our new contact details:

ULMAN Dichtungstechnik GmbH

Max-Planck-Str. 32

D-71116 Gärtringen

+49(0)7034 2518 - 0   +49(0)7034 2518 - 140   


For further information regarding our new headquaters and our investments - please have a look at our "news-section".


Corporate Citizenship

The ULMAN Group considers itself as part of the social community in which we are not only responsible for our own employees and customers but also for the social commitment.

Due to that the ULMAN Group supports various nonprofit organizations, especially with regard to children and handicapped people.

In recent years we sponsored specifically various projects of the Björn Steiger Foundation, the children cancer station in Stuttgart, the Kinderschutz Aktion, the Special Olympics or the elementary school in Hinterweil, beside other projects such as the phönikks charity "Familien leben - mit Krebs".

We are convinced that everyone can contribute to a better word, therefore we continue our corporate citizenship. In 2019 we will carry on our support especially with regard to various childcare projects such as the projects of the Björn Steiger Stiftung.