A cookie is a little piece of data sent by a website and stored on the user's hard drive. It contains information about the user. When you are visiting certain of our websites to looking for, reading or downloading information, we collect and retain information about your visit by using cookies. We retain those information for a period of up to 12 months:

  • The name of computer used

  • The IP address of the computer used

  • The different webpages checked

  • The date, the hour and the duration of your visit

  • The URL used to access our websites


We are using these information to:

  • Analyse the user traffic on the websites and know the pages consulted

  • Make the websites more functional

  • Identify you when you are logged on our websites and keep your identification data

  • Remind your language

You can prevent the recording of the cookies using your browser settings. Some restrictions in the web pages functionality may appear in this case.

We do not relate the data collecting by the cookies and the data that you have provided in other ways. There is an exception when you are logging into your profile.


Personal data

Within the confines of this web page besides communication data no personal data is collected.

Communication data

When visiting our web pages your computer transmits log data to the server of our provider (Alibaba Cloud) automatically:

  • your IP address

  • your browse type

  • the web page you visited before

  • all sites you are click on,

  • date and duration of the visit

  • your computers operating system

Purposes of the processing

Said communicatione data is processed by our provider for the following purposes:

  • ensuring properly connection and operation of this website,

  • ensuring the comfortable use of our website,

  • ensuring and evaluation of system security and stability and

  • anonymised for further adminitrative purposes.

Duration of data retention

According to our providers information communication data is recorded by the provider only if required according to said purposes of processing. Communication data of the visitors of our web page is deleted or anonymized shortly after the connection to our web page is closed. We use the anonymized log data given by the provider (Alibaba Cloud) for statistical purposes and for optimizing our internet presence.

Legal basis of the processing

Legal basis of the processing under the China PIPL (Personal Information Protection Law). Our legitimate interest follows the said purposes of the processing. There will be no aggregation with other data we may have.

Changes to this Privacy Notice

We keep our privacy notice under regular review. This privacy notice was last updated on Nov 5, 2021.

Further links on external providers

This website contains links to websites from other providers. The content of these external websites is not covered by this data protection declaration.

Data Protection Contact

E-mail: Blog Privacy