We are one of the leading sealing technology specialists in Germany. We produce high-quality products for the smooth and safe operation of important industries. With a long tradition and more than 200 employees, we develop standard and special solutions and offer reliable service - always close to our customers. 

We operate successfully at 5 European locations, with a subsidiary in China and a solid network of partners in more than 40 countries. 

Our core activities are the development, production and distribution of high-performance gaskets, stuffing box packings and construction parts for equipment and vessels, valves, pumps and pipeline flange connections.

We are a valued partner for OEMs, MROs, plant operators and engineers in various sectors, such as the chemical and petrochemical industry, the food and pharmaceutical industry, power plants and energy companies, LNG, water supply and industrial pipeline construction companies. 

With our Advanced Service, we offer competent support and solutions for technical problems and questions. We are committed to product stewardship, especially for quality standards and control as well as emission reduction. We offer QM/QA services for revisions and shutdowns and our IDT Academy offers extensive online and classroom training and seminars.


Our commitment to quality and sustainability is reflected in our management system and certifications ISO 9001 [QM], 14001 [Environment], 45001 [Health & Safety] and 50001 [Energy].

Those who know us describe us as professional, reliable, experienced, innovative and approachable. In short: simply good and likable at the same time!

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