According to § 5 TMG

Winkelnkemper GmbH

Krummer Weg 31
59329 Wadersloh
Telefon: 02523 / 7408
Fax: 02523 / 2527
e-mail: info(at)

registration in the commercial register

Registration court: Münster District Court
Registration number: HRB B 7513

VAT identification number according to Section 27 a of the Sales Tax Law:

VAT ID No.: DE 123 995 413

Authorized representative managing director:
Dr.-Ing. Torsten Winkelnkemper


Winkelnkemper GmbH does not guarantee that the information provided on this website is complete, correct and always up-to-date. In particular, Winkelnkemper GmbH assumes no liability for content that is expressly or implicitly identified as third-party content. Winkelnkemper GmbH is not responsible for such content being complete, correct, up-to-date and legal and not infringing on the legal interests of third parties in an impermissible manner. This also applies to the content of websites to which a link refers. Winkelnkemper GmbH reserves the right to make changes or additions to the information provided or to remove it without prior notice. Under no circumstances is Winkelnkemper GmbH liable for damages caused by a lack of usage options or loss of data in connection with the use of documents or information or the provision of services that are accessible on this website.

Liability for content

As a service provider, we are responsible for our own content on these pages in accordance with Section 7 Para.1 of the German Telemedia Act (TMG). However, according to Sections 8 to 10 of the German Telemedia Act (TMG), as a service provider we are not obligated to monitor submitted or stored third-party information or to search for circumstances that indicate illegal activities. Obligations to remove information or block the use of information in accordance with general laws remain unaffected. However, liability in this regard is only possible at the time of knowledge about a specific violation of law. If we become aware of such violations of law, we will remove this content immediately.


The content and works on these pages created by the site operators are subject to German copyright law. Duplication, processing, distribution and any type of exploitation outside the limits of copyright law require the written consent of the respective author or creator. Downloads and copies of this page are only permitted for private, non-commercial use. Insofar as the content on this page was not created by the operator, the copyrights of third parties are observed. In particular, third-party content is marked as such. Should you nevertheless become aware of a copyright infringement, we ask you to notify us accordingly. If we become aware of any infringements, we will remove such content immediately.

Copyright notice

All brands or trademarks mentioned and shown are registered brands or registered trademarks of their respective owners and may not be separately marked. The absence of a marking does not mean that a term or image is not a registered brand or registered trademark.

Sources for the images, graphics and videos used

Picture „geothermal energy system, with the view of a modern and eco-friendly office building, created with generative ai“ © [Alfazet Chronicles] –

Picture „Rind trinkt Wasser aus einem Brunnen, Malbun, Lichtenstein“ © [tauav] –

Picture „Self-service car wash. A man washes off the foam from his car with water from a pressurized hose at a self-service car wash“ © [Kathleen] –

Picture „Water bottling line for processing and bottling pure spring water“ © [agnormark] –

Picture „Close up of hands people washing vegetables by tap water at the sink in the kitchen to clean ingredient prepare a fresh salad.“ © [Pormezz] –

Picture „sprinkler in park spraying water on lush green grass, generative ai“ © [AIGen] –

Picture „Smiling friendly handsome young male call centre operator“ © [ty] –

Picture „smiling girl holding drinking water from glass in the morning“ © [LIGHTFIELD STUDIOS] –

Picture „Industrial interior of water plant production. Steel tanks or valves for filtration of water and pipeline“ © [DedMityay] –

Picture „CyberSecurity Protects Login and Secure Internet Access, businessman using laptop internet network for Data Protection, significance of secure login and data protection in the digital world.“ © [Thapana_Studio] –

Picture „Chestnut horses drinking water outdoors on sunny day. Beautiful pet“ © [New Africa] –

Picture „ger“ © [] –

Picture „netzwerk welt“ © [] –

Picture „In the stable with horse in a equestrian center“ © [dimaris] –

Picture „Side view of female horseman feeding her brown Thoroughbred horse in stable. Concept of animal care. Rural rest and leisure. Idea of green tourism. Young european woman wearing uniform“ © [rh2010] –

Picture „Automatic garden watering system with different sprinklers installed under turf. Landscape design with lawn hills and fruit garden irrigated with smart autonomous sprayers at sunset evening time“ © [Kirill Gorlov] –

Picture „irrigation system in raised garden bed“ © [Floki] –

Picture „Automatic lawn grass watering system at the stadium. A football, soccer field in a small provincial town. Underground sprinklers spray jets water.“ © [Sodel Vladyslav] –

Video „Water surface wave shooting with high speed camera.“ © [soraphotography] –

Special rules for sending file attachments

Please ensure that you do not send us any file attachments containing viruses or worms. Please also note that you should not send us any information or file attachments that contain special types of personal data, in particular information about racial and ethnic origin, political, religious or philosophical beliefs, trade union membership, health and sexual orientation. The information you send us must be true and must not infringe any copyright or trademark rights or other intellectual property rights, press law, general rights of third parties or ethical principles (“illegal content”). Please also note that you will indemnify us against all claims that arise due to file attachments containing illegal content through your fault.

Use of the website

To ensure the uninterrupted functioning of this website, you may not

  • use the Winkelnkemper GmbH website in a way that violates the rights of third parties;
  • use any applications, software, scripts or other methods that may disrupt or impair the functioning of the Winkelnkemper GmbH website, including in particular the uploading of files infected with viruses;
  • block, overwrite or modify any content available on the Winkelnkemper GmbH website or otherwise interfere with the Winkelnkemper GmbH website;
  • do not gain unauthorized access to our networks or attempt to do so.
Notification of changes

From time to time it may be necessary for us to change these Terms of Use. We therefore recommend that you read these Terms of Use regularly. However, please be assured that changes will not take effect retroactively.

If parts or individual formulations of the above Terms of Use are or become invalid due to the applicable legal situation, the content and validity of the remaining parts remain unaffected.

Liability for links

Our offer contains links to external third-party websites over whose content we have no influence. We therefore cannot accept any liability for this external content. The respective provider or operator of the pages is always responsible for the content of the linked pages. The linked pages were checked for possible legal violations at the time of linking. Illegal content was not recognizable at the time of linking. However, permanent control of the content of the linked pages is not reasonable without concrete evidence of a legal violation. If we become aware of any legal violations, we will remove such links immediately.

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