Friendship is said to be deepened as time spent together gets longer. The friendship between Hankuk Paper representative brand miilk and the industry 's first brand supporter miilk friends seems to be getting deeper as the horse rises. Miilk friends who already greeted the fourth family. Let 's meet the 4th miilk friends , who have started the road for 3 months, dreaming of becoming a master and supporting force of miilk.