Thuong Mai & Xay Dung Thanh Nam LTD Address: 31C, Tram Lane, Hang Bong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101063528 Phone: 0243285407 Hang Bong Ward, Hoan Kiem District, Ha Noi CityFounding date: 2 - 11 - 2000