Dau Tu Thuong Mai Va Dich Vu Hoa An LTD Address: No 72 Nguyen Du, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102058129 Phone: 0915108779 Representative: Bui Thi Hieu Adress: No 107 Truong Dinh, Truong Dinh Ward, Hai Ba Trung District, Ha Noi City Nguyen Du Ward, Hai Ba Trung District, Ha Noi CityFounding date: 30 - 10 - 2006