Our goal: Maximum safety on the rails
ZÖLLNER has been producing signal horns for rail vehicles for over 75 years. Thanks to this long-standing experience, we have gained an edge in terms of knowledge that makes us a reliable partner for vehicle manufacturers.
We use our know-how to realise the individual wishes of our customers and focus on developing the ideal device solution in order to underscore your and our claim to sustainable mobility.
Experience our innovations in a personal consultation
Rolling Stock // Expo Ferroviaria 2027
Fiera Milano Rho (Milan, Italy)
Rolling Stock // Sifer 2027
Lille Grand Palais Exhibition Centre (1 Boulevard des Cités Unies, 59800 Lille, France)
Rolling Stock // InnoTrans 2026
14055 Berlin, Germany (Messedamm 22)
Rolling Stock // RailTech Europe 2026
Jaarbeurs (Utrecht, NL)
Quality is our top priority
ZÖLLNER Makrofons are interoperability components with assessed EC conformity and corresponding certification.
In addition, we can provide a wide range of evidence:
- EC Declaration of Conformity (ZÖLLNER)
- Fire protection in rail vehicles in accordance with EN 44545-2
- Temperature test in accordance with EN 50125
- REACH and RoHS conformity
- Acceptance test certificate in accordance with EN 10204-3.1
- ISO 9001 certification
- Q1 supplier
- EcoVadis Bronze Medal
Your benefits at a glance
Quality
We use durable, corrosion-resistant, REACH-compliant materials.
Fire protection
The components of our Makrofons comply with the requirements of EN 45545.
Low maintenance costs
We offer durable products with simple, low-cost maintenance.
Certified products
Interoperability components with assessed EC conformity and corresponding certification.
Flexible areas of application
Can be used within the temperature range according to EN 50125, heating systems for winter conditions and protection grids.
Individual solutions
Implementation of challenging customer requirements, e.g. particular sound pressure levels and installation situations.
Our partners rely on ZÖLLNER
ZÖLLNER has been a partner for Siemens Mobility for over 20 years. Consistent top product quality, customer-oriented solutions, and delivery reliability are the most important factors for a long-term partnership.
Thomas Maiss, Siemens Mobility GmbH [translated from German]
You are a fair, reliable, consistent business partner for us, which is why we look forward to many more years of close and trusting cooperation.
Kirsten Bode, Alstom Transport Deutschland GmbH [translated from German]
We also expect our suppliers to be motivated to always develop themselves and their products with foresight. It is precisely this characteristic that makes ZÖLLNER a strong partner.
Michael Mohaupt, WINDHOFF Bahn- und Anlagentechnik GmbH [translated from German]
