
A pioneer in PFAS-free specialty seals and plain bearings
bock machining gmbh is a German manufacturer of custom specialty seals, plain bearings, multifunctional components, and assemblies.
Wir sind deshalb auch eine Dreherei für Präzisionsteile vor allem aus Kunststoffen wie PTFE, PTFE-Compounds, UHMW-PE, PVDF und PEEK.
As a medium-sized, owner-managed company, we focus exclusively on the development and production of custom-made components for industrial customers (OEMs).
We specialize in the following industries:
- Beverage Bottling and Food
- Painting and Adhesive Technology
- Pumps and Compressors
- Fittings and Valves
- Medical Technology and Pharmaceuticals
- Laboratory Technology and Analytics
- Bulk Material Handling
No matter what type of seal or industry is involved, we are engineers and are committed to understanding your application. Ultimately, we want to work with your developers and designers to solve your most challenging problems.

Stefan BockOwner & Managing Director
We have set out to do our modest part to continue enabling sophisticated technical solutions without the environmentally harmful release of PFAS (per- and polyfluorinated chemicals).



























