Last updated: 30 April 2026
Provider
Kerstner GmbH
Werner-von-Siemens-Straße 9
68649 Groß-Rohrheim
Germany
Represented by: Stefano Chmielewski
Contact
Telephone: +49 (0) 6245-90770-0
Fax: +49 (0) 6245-90770-88
Email: info@kerstner.de
Website: https://kerstner.de/
Commercial register entry and VAT ID
Commercial register: HRB 61382
Register court: Amtsgericht Darmstadt
VAT identification number pursuant to § 27 a of the German VAT Act:
DE 114176552
Responsible for editorial content
Responsible pursuant to § 18(2) MStV:
Stefano Chmielewski
Kerstner GmbH
Werner-von-Siemens-Straße 9
68649 Groß-Rohrheim
Consumer dispute resolution
We are neither willing nor obliged to participate in dispute resolution proceedings before a consumer arbitration body.
The former EU online dispute resolution platform was discontinued on 20 July 2025, so no ODR platform link is provided here.
Liability for content, links and copyright
We prepare the content of this website with care. Nevertheless, we cannot guarantee its completeness, accuracy or currency. As a service provider, we are responsible for our own content under general law.
This website may contain links to external websites whose content we cannot influence. The respective provider is responsible for external content. We remove relevant links if we become aware of legal infringements.
Content and works created on this website are subject to German copyright law. Third-party contributions are identified as such. Reproduction, modification or distribution beyond the limits of copyright law requires the consent of the respective rights holder.
Objection to advertising emails
We object to the use of contact details published in this legal notice to send advertising and information materials that have not been expressly requested.