Trung Tam Am Thanh Address: No 39 Ba Trieu, Hang Bai Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101548755 Phone: 0248254796 Representative: Duong Thi Minh Hang Adress: 39 Ba Trieu, Hai Ba Trung District, Ha Noi City Hang Bai Ward, Hoan Kiem District, Ha Noi CityFounding date: 28 - 10 - 2004