Nha Nuoc Mot Thanh Vien Truyen Dan Va Dich Vu Ha Tang Gtel LTD Address: No 80 Tran Quoc Hoan, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0104421757 Phone: 02439411446 Representative: Tran Trung Nghia Adress: P1109, 93 Lo Duc Building, Hai Ba Trung District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 4 - 2 - 2010