Lingenberg GmbH

Top-quality seals, washers and stamped insulating parts

Get to know us and find out more about our products. Feel free to contact us. We'd be happy to answer your questions.

More than 80 years of know-how

Benefit from our comprehensive service and years of experience.

Seals made in Germany

Our portfolio includes more than 500 seals and washers made of different materials for electrical, plumbering and fastening applications. The materials we use are highly resistant to wear and tear, adverse weather conditions and UV light.

Customised production

Our objective is to find the perfect and most economical solution to meet your unique requirements. We manufacture seals and washers of all sizes, to meet your specific size requirements.



Proven production processes and innovative equipment ensure that the high quality of our products is consistent.


An inside look at our factory.

Product enquiries

+49 2352 / 34 999 30