Mai Ngoc Address: 138 (140), Trieu Viet Vuong Street, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101084990 Phone: 0248229158 Representative: Do Thi Thanh Mai Adress: 73, Hue Street, Ngo Thi Nham Ward, Hai Ba Trung District, Ha Noi City Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 29 - 12 - 2000