Online Help

Web page

Users can visit our web help page. We have listed some problem and its solutions on the page. You may find your question and answer there.

Form

If you have not found the answer for you problem on the web, please submit your question by using feedback form .
We'll give you promote reply.

Email

For web page problems, please e-mail webmaster@sothink.com ;
For products' problems or tech support, please e-mail support@sothink.com ;
For general questions, please e-mail info@sothink.com