SK Group chairman Chey Tae-won and Dogus Grubu chairman Ferit Sahenk signed an MOU on Monday for a strategic partnership, in Istanbul, Turkey. ![](//res.heraldm.com/content/image/2012/06/04/20120604001308_0.jpg)
(SK Group)
![](http://res.heraldm.com/content/image/2012/06/04/20120604001308_0.jpg)
(SK Group)