J. Meinlschmidt GmbH has specialised in the production of rotary valves for brass instruments since 1866. The experience of 5 generations in craftsmanship, combined with the latest computer-assisted manufacturing technology, as well as the use of proven special alloys and selected materials, which have proven themselves over many years in everyday use in terms of durability and corrosion resistance, guarantee that a unique top-quality product is created.
We are proud of this: the longevity and extremely smooth operation of our valves are highly valued by manufacturers and musicians alike.

Rotary machines for brass instruments since 1866
The handcrafted experience of 5 generations, combined with the latest computer-aided manufacturing technology, as well as the use of proven special alloys and selected materials, which have proven themselves over many years in everyday use in terms of durability and corrosion resistance, ensure that a unique top-quality product is created.
Josef Patermann und Manfred Leppmeier
Managing Director J. Meinlschmidt GmbH
Current news
Visit us at the new music fair in Nürnberg
From Friday, 24 to Sunday, 26 March 2023, we will have a stand at the new Musik-Messe in Messe Nürnberg.
Meinlschmidt at the career orientation fair “meineAusbildung” in Geretsried
Visit us on 04 May 2023 at the career orientation fair “meineAusbildung” in Geretsried.
These orchestras are also convinced by the products of J. Meinschmidt GmbH:




