Truyen Thong VKN Viet Nam Joint Stock Company Address: No 2, Lane 20, 28 Cat Linh Alley, Cat Linh Ward, Dong Da District, Ha Noi City Enterprise code: 0106320151 Phone: 0949666386 Representative: Vu Huyen Linh Adress: No 20, 266/20 Doi Can Alley, Doi Can Ward, Ba Dinh District, Ha Noi City Cat Linh Ward, Dong Da District, Ha Noi CityFounding date: 27 - 9 - 2013