P.A. Jansen GmbH u. Co., KG
Hochstadenstraße 22 
D-53474 Ahrweiler

Phone number: +49 2641 3897-0
Phone number: +49 2641 3897-28

Registered office Koblenz
HRA 10166

USt-IdNr.: DE147923895

Managing director:
Peter Jansen / Dirk Mayer-Mallmann

Jansen • Ahrweiler

All rights reserved. 

Disclaimers: Although we carefully review all links to external sites, we can accept no liability for their content; this is solely the responsibility of the site operators. 

Content of our website 
The author offers no guarantee that the provided information is up to date, accurate, complete or of good quality. The author therefore accepts no liability for losses of a pecuniary or non-pecuniary nature that occur as a result of the use or non-use of the provided information, inaccurate information or incomplete information unless these losses can be shown to be due to deliberate actions or gross negligence on the part of the author. All offers are subject to confirmation and are non-binding. The author reserves the right, without the need for prior notification, to modify certain pages or the website as a whole, to delete these or to terminate the publication temporarily or completely.


Where direct or indirect links are provided to external websites that are outside the scope of responsibility of the author, the author may only be held liable for these in situations in which it can be shown that the author was aware of any illegal content of these and it was technically feasible and realistic for the author to prevent access to this content. The author herewith explicitly confirms that at the time of provision of such links, there was no illegal content on any of the corresponding websites. The author has no influence on the current and future layout and content of linked websites. The author therefore accepts no liability for any content that may have been altered following provision of links. This also applies to all links provided to external websites on this website and to entries made by third persons in guest books, discussion forums and mailing lists maintained by the author. Solely liable for any losses that occur as the result of the use or non-use of illegal, inaccurate or incomplete information provided in this way is the operator of the site in question and not the person providing the link to the published information.

Copyright and trademark law 

The author has endeavoured to comply with copyright requirements in the case of any images, audio documents, video sequences and texts used on the website; alternatively, the author has employed self-created images, audio documents, video sequences and texts or licence-free images, audio documents, video sequences and texts. All protected brand names and trademarks (including those registered by third parties) are subject in full to the specifications of the current trademark law and the entitlements of the registered owners. It should not be assumed that because a brand name/trademark is cited, it is not protected under the copyright owned by a third party. In some cases, images taken from the photo portals,,, and have been used. The sole copyright of material produced by the author and published on the website is retained by the author. The reproduction or use of such images, audio documents, video sequences and text in other electronic or print publications is prohibited without the prior express authorisation of the author.

Legality of these disclaimers

These disclaimers are an integral part of the website from which the link to this page is provided. If sections and certain individual texts of this document do not, have ceased to or do not completely conform to legal requirements, this shall have no effect on the validity of the other sections of this document. Errors may have been introduced as a result of the digitalisation of data. Please note that because of the use of a wide variety of different browsers for the World Wide Web and the differences in software settings, you may not be able to optimally view this website. Copyright for images, unless otherwise specified: Jansen GmbH. All brand names, trademarks and product designations are the property of the corresponding owners. More information: German code of conduct for the operation of information and communication systems (IuKDG)