Truyen Thong Yolo Joint Stock Company Address: 29th Floor, Toa Dong, Lotte Center Building, 54 Lieu Giai, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0108535850 Phone: 0945600001 Representative: Bui Trung Kien Adress: 286 Nguyen Xien, Tan Trieu Commune, Thanh Tri District, Ha Noi City Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 4 - 12 - 2018