Quan Viet LTD Address: No 31, Lane 106, Hoang Quoc Viet Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0102555226 Phone: 0247557653 Representative: Do Hong Quan Adress: 13, Yen Thai Street, Hang Gai Ward, Hoan Kiem District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 6 - 12 - 2007