© tetronik GmbH. All rights reserved.
© tetronik GmbH. All rights reserved.
Since 2008, GROSC has been committed to providing the most reliable telecommunication systems for organisations where telecommunication is critical, such as hospitals and control rooms.
Why? Because we believe that anyone should be able to blindly rely on telecommunications when in need.
Therefore, our service department delivers a 24/7 service window for customers using OpenScape and/or DAKS systems. Our motto: In case of an emergency, first fix, then settle.
Our office is based in Leiden, but we serve customers throughout The Netherlands and increasingly in Scandinavia and Benelux.
© tetronik GmbH. All rights reserved.