Krapf & Lex not only develops and manufactures high-quality air ducting and filtration systems, but also custom metal components and complete assemblies for demanding applications in the rail vehicle industry.

Our portfolio includes, among other things, doors, maintenance hatches, engine room doors, frame structures, and custom welded aluminum assemblies.

We support our customers every step of the way—from the initial idea through design and prototype manufacturing all the way to mass production.

With state-of-the-art sheet metal fabrication, welding technology, bonding technology, and expertise in wet and powder coating, we offer complete solutions from a single source.