According to § 5 TMG:
Entratek GmbH, Bürgermeister-Bombeck-Str. 10e, 22851 Norderstedt, Germany

Represented by:

Managing director: Jingwei Zheng


Phone: +49 (0) 40 30857066

Register entry:

Registration in the commercial register.
Register court: Amtsgericht Kiel
Register number: HRB 21596 KI

Value added tax:

VAT identification number according to §27a sales tax law:
VAT-No.: DE274987776

Responsible for the content according to § 55 Abs. 2 RStV:

Jingwei Zheng
Liliencronstr. 65, 21629 Neu Wulmstorf , Germany

We use images from the following photo agencies on our website:

Liability notice

If you follow the links available on these pages, you are leaving the Entratek GmbH website. Entratek GmbH assumes no responsibility for the correctness of the information provided on the accessed website, nor does it adopt its content as its own or necessarily share the opinions represented there. This declaration applies to all links and to all contents of the pages to which the banners and links registered with Entratek GmbH lead. Entratek GmbH assumes no liability in this respect.
Data protection

Unless mandatory legal regulations or other express agreements stand in the way, Entratek GmbH assumes no liability for any direct, indirect, consequential or other damage resulting from the use of this or a linked website. Copyright The content, design and structure are the intellectual property of Entratek GmbH and are protected by copyright. The duplication or use of texts, parts of text, images or logos requires the prior consent of Entratek GmbH. Applicable law German law applies exclusively to the use of the website.

Liability for content

As a service provider, we are responsible for our own content on these pages in accordance with general law in accordance with Section 7 (1) of the German Telemedia Act. According to §§ 8 to 10 TMG, as a service provider, we are not obliged to monitor transmitted or stored third-party information or to investigate circumstances that indicate illegal activity.

Obligations to remove or block the use of information in accordance with general laws remain unaffected. Liability in this regard is only possible from the point in time at which we become aware of a specific legal violation. As soon as we become aware of such legal violations, we will remove this content immediately.

Liability for links

Our offer contains links to external third-party websites over whose content we have no influence. Therefore we 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 they were linked. No illegal content was found at the time the link was created.

Permanent monitoring of the content of the linked pages is not reasonable without concrete evidence of a violation of the law. If we become aware of legal violations, we will remove such links immediately.


The content and works on this website created by the website operator are subject to German copyright law. The duplication, processing, distribution and any kind of exploitation outside the limits of copyright law require the written consent of the respective author or creator. Downloads and copies of this website are only permitted for private, non-commercial use.

As far as the content on this site was not created by the operator, the copyrights of third parties are observed. In particular contents of third parties are marked as such. Should you nevertheless become aware of a copyright infringement, we would ask you to notify us accordingly. As soon as we become aware of legal violations, we will remove such content immediately.