2025 List of German Seal Manufacturers and Suppliers

Germany is home to some of the world’s most advanced sealing solution providers. Below is a curated list of major manufacturers offering O-rings, mechanical seals, spring energized seals, custom gaskets, and more—ideal for industrial, hydraulic, and OEM applications.

1. Freudenberg Sealing Technologies GmbH

Headquarters: Weinheim, Germany

Specialties: O-rings, hydraulic seals, rotary seals, custom engineered sealing systems

Strengths: World-renowned R&D capabilities and global support network

Website: fst.com

2. Trelleborg Sealing Solutions Germany GmbH

Headquarters: Stuttgart, Germany

Specialties: Static and dynamic seals, PTFE and rubber seals, aerospace seals

Strengths: Extensive global footprint, digital shop at Seals-Shop.com

Website: trelleborg.com

If you need alternative sourcing or compatible seals for German brands like Freudenberg or Trelleborg, contact us for B2B support.

3. COG – C. Otto Gehrckens GmbH & Co. KG

Headquarters: Pinneberg, Germany

Specialties: FDA-approved O-rings, FFKM, FEP-encapsulated seals

Strengths: In-house compounding, over 45,000 items in stock

Website: cog.de

4. ZITEC Gruppe GmbH

Headquarters: Plattling, Germany

Specialties: Technical components including seals, bearings, and industrial supplies

Strengths: Industrial distribution and system integration services

Website: zitec-gruppe.de

5. VR Dichtungen

Headquarters: Germany

Specialties: O-rings, lip seals, and custom molded rubber parts

Strengths: Strong focus on flexible production and short lead times

Website: dichtungen-o-ringe.de

6. S.F.K. Components GmbH

Headquarters: Germany

Specialties: Sealing and mechanical components for the industrial and automotive sector

Strengths: Fast supply, broad product portfolio

Website: msgermany.de

7. Seal Concept GmbH

Headquarters: Germany

Specialties: Engineering-grade seals, custom profiles, rubber-to-metal bonded parts

Strengths: Tailored solutions and premium materials

Website: sealware.de

8. METAX GmbH

Headquarters: Bergheim, Germany

Specialties: Sealing technology and mechanical components for pumps and valves

Strengths: Long experience in sealing systems for rotating equipment

Website: metax.de

9. KED-Seals e.K.

Headquarters: Germany

Specialties: PTFE seals, hydraulic seals, O-rings, gaskets

Strengths: Competent technical support and rapid delivery

Website: ked-seals.de

10. KAUTASIT - Gummitechnik GmbH

Headquarters: Werdohl, Germany

Specialties: Precision rubber seals and molded parts

Strengths: Engineering support for OEM and MRO clients

Website: gummitechnik-grosshandel.com

11. NH O-Ring GmbH

Headquarters: Pforzheim, Germany

Specialties: Over 100,000 O-ring types, custom dimensions

Strengths: Fast availability and wide material range

Website: nh-oring.de

12. Hunger DFE GmbH Dichtungen

Headquarters: Lohr am Main, Germany

Specialties: Hydraulic sealing systems, guide rings, wipers

Strengths: In-house development and wide pressure range solutions

Website: hunger-dichtungen.de

13. ElringKlinger Kunststofftechnik GmbH

Headquarters: Bietigheim-Bissingen, Germany

Specialties: PTFE and thermoplastic sealing solutions

Strengths: Advanced materials for aggressive media, chemical resistance

Website: elringklinger-kunststoff.de

14. Dichtungstechnik G. Bruss GmbH & Co.

Headquarters: Bad Hersfeld, Germany

Specialties: Elastomer sealing systems for automotive and industrial applications

Strengths: OEM partnerships and volume production

Website: bruss.de

15. Dichtomatik GmbH (A Brand of Trelleborg)

Headquarters: Hamburg, Germany

Specialties: Industrial O-rings, oil seals, shaft seals

Strengths: Broad product range, part of Trelleborg Group

Website: dichtomatik.com

16. STB GmbH Mechanical Seals

Headquarters: Rinteln, Germany

Specialties: Mechanical seals for pumps, mixers, and rotating machinery

Strengths: Custom designs and international shipping

Website: stb-mechanical-seal.com

17. Germanbase GmbH

Headquarters: Germany

Specialties: International sourcing of German industrial products, including sealing components

Strengths: Platform for export buyers of German technology

Website: germanbase.com

18. KACO GmbH + Co. KG

Headquarters: Heilbronn, Germany

Specialties: Shaft seals, radial seals, transmission and engine seals

Strengths: Automotive sealing technologies with global production

Website: kaco.de

19. John Crane Germany

Headquarters: Bavaria, Germany

Specialties: Mechanical seals, couplings, seal support systems

Strengths: Global leader in process sealing technologies

Website: johncrane.com

20. Xpress Seals

Headquarters: Germany

Specialties: Fast production of custom and standard hydraulic/pneumatic seals

Strengths: 24-hour delivery service within Germany

Website: xpress-seals.com

21. Billi Dichtungen GmbH

Headquarters: Germany

Specialties: Static seals, flat gaskets, and sealing sheets

Strengths: Extensive inventory and custom cutting services

Website: billi-seals.de

22. Alwin Höfert KG

Headquarters: Ammersbek, Germany

Specialties: O-rings, gaskets, technical rubber seals

Strengths: Flexible manufacturing and prompt delivery

Website: hoefert.de

23. Westland Gummiwerke GmbH & Co. KG

Headquarters: Melle, Germany

Specialties: Rubber molded parts and sealing systems

Strengths: Over 100 years of experience and ISO-certified

Website: westland.eu

24. Haenssler GmbH

Headquarters: Waldshut-Tiengen, Germany

Specialties: O-rings, quad rings, PTFE seals

Strengths: Large stock and high-performance materials

Website: dicht.de

Summary Table: German Seal Manufacturers (2025)

FAQ

Q1: I only have a sample or old part number. Can you match it?

Absolutely. Send us a photo, drawing, or physical sample—we’ll provide a recommended alternative or an exact match.

Q2: Why Work with XHH Seals?

At XHH Seals, we offer cost-effective, high-performance alternatives to many German-made seals—backed by strong global export experience and fast lead times.

We specialize in:

• O-rings, V-packing, spring energized seals, PTFE lip seals
• Material options including Viton®, PTFE, EPDM, HNBR, Aflas
• Rapid prototyping, custom seal production, small-to-large batch fulfillment
• OEM compatibility and part number cross-reference support

Contact us: xhh@xhh-smartech.com for inquiries, sample requests, or quotations.