Dau Tu Va Thuong Mai Dich Vu Au Lac Joint Stock Company Address: No 6 Hang Trong, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102451509 Phone: 0248289381 Representative: Nguyen Thi Thu Huong Adress: No 73, Van Chuong Lane, Van Chuong Ward, Dong Da District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 7 - 11 - 2007