For some visitors, our Web site may appear to have a different size font than they are used to due to different browser or the ratio size of the monitor. In this case, your Web browser might be configured to display text in a larger or smaller font than normal. To adjust the font size, look for the following icon image at the top of the web page to adjust your page option;

Users can contact us by going to the "Service" tab and click on the "Feedback" option placed on the upper part of the site.

Currently, with responsive design, you can easily view out site with your mobile devices.