You have questions?
Phone: +49 21 71 - 76 75 0


Operator and contact data:
WeteA-Wasser-Technische Anlagen
Wilhelm Werner GmbH
Maybachstrasse 29
51381 Leverkusen

Phone: +49 2171 7675-0
Fax: +49 2171 7675-10

Represented by:
Barbara Träger; Ulrich Träger

Register entry:
Handelsregister B Amtsgericht Köln, HRB 49 124

DE 121978927

Tax number:

Responsible for journalistic-editorial contents:
Barbara Träger

Indication of source for images and graphics:
© Wilhelm Werner GmbH

© Beiersdorf AG
© Blaser Swisslube
© Boehringer Ingelheim
© Decontam GmbH
© Dentsply Implants
© Excella GmbH
© Haupt Pharma
© Lanxess AG
© Mast Jägermeister
© Miele & Cie.
© Orben GmbH
© VDW GmbH
© Wesemann GmbH & Co.
© Wirtschaftsförderung Leverkusen

© Alterfalter –
© arsdigital –
© babsi_w –
© Christian Delbert –
© Eisenhans –
© Focus Pocus LTD –
© fpdress –
© fredredhat –
© Georg Schroeder
© Hellen Sergeyeva –
© Jeanette Dietl –
© maxoidos –
© Michael Tieck –
© Nenov Brothers –
© NiDerLander –
© Teteline –
© Tobilander –
© Yaroslav Pavlov –
© vencav –

Data Privacy & Data Security

Accountability for content
The contents of our pages have been created with the utmost care. However, we cannot guarantee the contents' accuracy, completeness or topicality. According to §§ 8 - 10 TMG, as a service provider, we are not obliged to monitor merely the transmitted or saved information of third parties, or investigate any evidence or circumstances pointing to illegal activity and information.

Our obligations to remove or block the use of information under generally applicable laws remain unaffected by this. This liability is, however, considered only after having taken note of a specific infringement of rights. Should any violations of law become known, we shall immediately remove these contents.

According to statutory provisions, we, as a service provider, are furthermore responsible for our own content.

Accountability for links
This website contains weblinks to external, third-party websites. The content and conditions of those external sites are beyond our influence, so we do not assume any liability for such content.

The responsibility always lies with the particular operator of the external websites. These links have been checked with no legal objections the first time they have been linked to our website. We cannot reasonably be expected to permanently inspect linked websites without specific indication of legal infringements.

Should any violations of law become known to us, we shall immediately remove these external web links.

The contents published on this website are amenable to the German copyright and ancillary copyright law. Prior written permission is required to copy, edit, distribute, or exploit by any other means the content published on this website beyond the limits imposed by the German copyright and ancillary copyright law. Permission is granted for copying these pages for private use, but not for commercial purposes. As far as the contents on this website are not created by the operator, copyrights are respected and accordingly indicated. We always strive to mark the copyrights of third parties as such. In case, despite our careful research, you should nevertheless notice any copyright infringement, please advise us accordingly. As a consequence, the removal of these contents will be immediately arranged.

The use of the website of the service provider is principally possible without giving any personal details by the user. If such personal data are nevertheless collected on this website, the user freely consents to providing it. Personal data shall not be disclosed to any third party without the previous express consent of the user.

Personal data collected during visits to our website are processed by us according to the legal provisions of the data protection law valid in the Federal Republic of Germany. If personal data are collected, this privacy statement discloses the type, purpose and extent of the collection and use of personal data.

Please note that, in spite of the utmost care, the transfer of data on the internet always bears risks due to security gaps. Therefore the full protection of data is impossible.

Conception & design:

fuchshofen design
Barbara Fuchshofen-Gruß
Quettinger Straße 141
51381 Leverkusen
Phone +49 2171 81144


Technical implementation:

Propr.: Alexander Fiss
Lacher Feld 13
42657 Solingen