Our company main business COA Stickers COA key Windows 7,windows 8,windows 8.1 Office 2010 2013 X16 X18, sell all different kind of OEM sticker and disc in china,in our factory all the KEY are 100% original OEM,not MSDN,and all can be activated online, 
   Our factory price is the best price,so if you want to know the much more detail information or need much more real pictures,please contact with us.
   We hope to establish cooperative relationship with your.