Thuong Mai Va Dich Vu Tin Hoc Nam Tan LTD Address: No 159 Civil Group 28, Hoang Ngan Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0104166070 Phone: 0904132054; 0243843002 Representative: Nguyen Thi Hong Diep Adress: No 3, 179/13 Doi Can Alley, Doi Can Ward, Ba Dinh District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 17 - 9 - 2009