Legal Notice

Holzstraße 2

40221 Düsseldorf – Deutschland

Phone: +49 – 211 15921840
Fax: +49 – 211 15921849


Managing Director:
Dongqi Qian
HRB67354 Düsseldorf Commercial Register

VAT Identification Number:
VAT ID no.: DE282242765

Website Data Privacy

Storage of access data
Access data are stored in a log file on our provider’s server each time our website is accessed.

This data record consists of your

    • IP-Adresse,
    • Time and date of the request,
    • Name of the file requested
    • File name from which the file was requested,
    • The transferred file set and access status,
    • A description of the web browser
    • and operating systems used
    • The name of your ISP (Internet service provider).

These data are collected for technical reasons. They are analysed solely for statistical purposes without reference to persons

Data privacy notice for the use of Google Analytics

This website uses Google Analytics, a web analysis service of Google Inc. (“Google”). Google Analytics uses cookies which are text files stored on your computer and make it possible to analyse your use of the website. The information generated by the cookies regarding the use of this website are generally transferred to and stored in a Google server in the USA. If IP anonymisation is activated on this website, your IP address will, however, be shortened prior to transmission if it is within the member states of the European Union or in another member state of the Agreement on the European Economic Area.

Only in exceptional cases will the full IP address be transferred to a Google server in the USA and shortened there. Google uses this information on behalf of the operator of the website in order to analyse your use of the website, compile reports regarding the website activities and provide further services to the operator of the website associated with the use of the website and use of the Internet. The IP address transferred by your browser in the context of Google Analytics will not be combined with other Google data.

You can prevent cookies from being stored by changing a relevant setting in your browser software. However, we wish to inform you that, in this case, you may not be able to use all the functions of this website to their full extent. In addition, you can prevent the data generated by the cookie related to your use of the website (incl. your IP address) from being recorded and processed by Google by downloading and installing the browser plug-in available under the following link:

Data privacy notice for the use of Google +1

Recording and transmission of information:
Using the Google +1 button, information can be published worldwide. With the Google +1 button, you and other users receive personalised information from Google and our partners. Google stores both the information that you have added +1 to content as well as information regarding the page that you have viewed by clicking on +1. Your +1 can be shown as information together with your profile name and your photo in Google services such as in search results or in your Google profile or in other places on websites and advertisements on the Internet.
Google records information regarding your +1 activities in order to improve Google services for you and others. In order to be able to use the Google +1 button, you require a globally visible, public Google profile that must contain at least the name selected for the profile. This name will be used in all Google services. In some cases, this name can also replace another name that you have used when sharing content via your Google account. The identity of your Google profile can be shown to other users who know your email address or have other information that identifies you.

Use of the recorded information:
In addition to the purposes mentioned above, the information provided by you will be used in accordance with the applicable Google data protection provisions. Google may publish summarised statistics regarding users’ +1 activities or pass these on to users and partners such as publishers, advertisers or associated websites.

Facebook’s “Like” button

Our Internet pages include the Facebook social network plug-in (Facebook Ireland Limited, Hanover Reach, 5-7 Hanover Quay, Dublin 2 Ireland). The plug-ins are identified by means of the Facebook logo.
When visiting pages of our website containing such a plug-in, your browser establishes a direct connection with Facebook’s servers. This provides Facebook with the information that you visited our website with your IP address. When you are logged into Facebook, Facebook can assign your visit to your Facebook account. When you interact with the plug-ins, for example by clicking on the “Like” button or posting a comment, the relevant information is passed from your browser directly to Facebook and stored there.
As this transmission is a direct process, we have no knowledge of the data transferred. Information regarding the purpose and scope of Facebook’s data collection, the further processing and use of your data by Facebook as well as your rights and settings that you can undertake in this regard to protect your privacy can be found in Facebook’s data protection notices at:

Data privacy notice for the use of Twitter

Our website pages include functions from the Twitter service. These functions are offered by Twitter Inc., Twitter, Inc. 1355 Market St, Suite 900, San Francisco, CA 94103, USA. By visiting Twitter and using the “Re-tweet” function, the website pages visited by you are linked to your Twitter account and made known to other users. In this case, data are also transferred to Twitter.

We would like to point out that, as providers of the website pages, we have no knowledge of the content of the data transferred as well as their use by Twitter. Further information in this regard can be found in Twitter’s data privacy notice at

You can change your data protection settings in Twitter in the account settings at .

Contact form and recording of other data
Other personal data are only recorded if you provide these voluntarily to us such as in the context of an enquiry. We will only use this information to respond to your enquiries, process the contracts concluded with you and for technical administration. The data is not passed on to third parties without your consent.

Quellen: Google Analytics Terms and Conditions, Google Adsense Exclusion of Liability, Google +1 Data Privacy Notice, Twitter Data Privacy Notice