Terms of use
These terms apply to your use of the duosien.com website. Our services are provided under a separate written agreement with each customer.
Website content
Content on this website is for general information. It is not an offer or a commitment to provide any service.
Trademarks
Duosien and 多思恩 are names of Duosien Technology. Other product names belong to their owners and are used only to describe compatible services.
No warranty
The website is provided "as is". To the extent permitted by law, we are not liable for losses arising from its use.
Governing law
These terms are governed by the laws of the State of Wyoming, United States.