Thuong Mai Va Dich Vu Tin Hoc Gia Hung LTD Address: Nha 11, 218/3 Tay Son Lane, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0106232177 Phone: 0979126646 Representative: Vu Xuan Quyet Adress: Dong Mo Hamlet, Quang Lang Commune, Chi Lang District, Lang Son Province Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 16 - 7 - 2013