1. Use of website
The content on Rays website (referred to as 'the website') is only for your personal but notcommercial use. You should respect and retained in its copyright and other property notices.  For some content on this website, if there is no declaration of the rights, it does not represent thatthe website does not have the rights or the website does not claim the rights.  You shall not in any way modify, copy, display, publish or distribute these materials or use them for any public or commercial purposes. Prohibit  using these materials for any other website, other print media or network computer environment for any purpose.  The content and editorial form on this website are subject to copyright law and other legal protection.  Any unauthorized use may infringe the copyright, trademark or other legal rights. If you do not accept or breach the agreement, your authorization of using this website shall be automatically terminated, and you shall immediately destroy any downloaded or printed materials.
2. Information publish
The information is provided as it is.  No any form of assurance, including warranties of merchantability, suitable for a particular purpose or non infringement of intellectual property rights guaranteed. In addition, Rays does not guarantee the absolute accuracy or complete of the information.  The content of this website, the products description and configuration on this website are subject to change without prior notice. 
3 General principles
Rays may modify these terms at any time. You should visit this page often to understand the current terms, because these terms are closely related with you. Certain provisions of these terms may also be replaced by expressly designated legal notices or terms of certain page of this website.
4 The disputes caused by  this announcement or use of the site are applicable laws of People’s Republic of China