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  • Innovation
  • Reliability
  • Quality


Your Idea – Our Challenge

Creating innovative, high-quality products and solutions with the greatest possible added value and benefit for our customers is one of our top priorities.

In cooperation with our customers, we plan and develop - from the prototype to the series product.

Apart from a broad product portfolio, a large variety of materials, diverse surface modifications, various services complement our range of services so that we can optimally support our customers throughout the entire development process.


Innovative Product Solutions

Developing innovative product solutions determines our everyday life; we are continuously working on optimising materials and designs. We have obtained several international patents in the field of product and material development, e.g. in the range of our composite membrane technology.
You can find detailed information here.


Outstanding Material and Application Knowledge

By the simulation of components in their installation position and under load, we obtain valuable support in the designing of seals and the most suitable materials with the help of finite element analysis (FEA).

Thanks to our extensive expertise in sealing technology applications, many years of experience in seal design and comprehensive knowledge of materials, ULMAN Dichtungstechnik GmbH can provide you professional support in making the right choice for the use of seals.


Quality Assurance

Our quality management (QM) experts have many years of experience and extensive knowledge in setting up and maintaining quality standards. Modern, high-quality testing facilities ensure compliance with high quality standards. We achieve continuous quality optimisation through product and process audits.
Our efficient quality management system is certified in accordance with DIN EN ISO 9001:2015.

Mr. Andreas Raidt
Your contact person for

Technology - General sealing topics, special constructions

Mr. Andreas Raidt
Head of Engineering
Do you have any questions, ideas, or suggestions? We are more than happy to assist you with advice. In person, over the phone, or digitally.