Imprint (English):

Contact address

Dao Tun GmbH
Teichstrasse, 19a
4106 Therwil


Authorized representative (s)

Dr. Tianke Wang, CEO
Gabriele Matthias, CO

Commercial register entry

Registered company name: Dao Tun
Commercial register number: CHE-273.992.859

VAT number
CHE-273.992.859 VAT


Disclaimer of liability

The author assumes no liability for the correctness, accuracy, timeliness, reliability and completeness of the information.

Liability claims against the author due to material or immaterial damage resulting from access or use or non-use of the published information, misuse of the connection or technical faults are excluded.

All offers are non-binding. The author expressly reserves the right to change, supplement or delete parts of the pages or the entire offer or to temporarily or permanently discontinue publication without special notice.

Disclaimer for links

References and links to third party websites are outside our area of ​​responsibility. It rejected any responsibility for such websites. Accessing and using such websites is at the user's own risk.


The copyright and all other rights to content, images, photos or other files on this website belong exclusively to Dao Tun or the specifically named rights holders. The written consent of the copyright holder must be obtained in advance for the reproduction of any elements.  

Source: SwissAnwalt (The original version was written in German, SwissAnwalt is not responsible for the translation into English.)