Dao Tao Va Phat Trien Thuong Mai Dien Tu LTD Address: No 26, Dang Dung Street, Quan Thanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102758988 Phone: 0242948828 Representative: Hoang Thu Trang Adress: 23, Dang Dung Street, Quan Thanh Ward, Ba Dinh District, Ha Noi City Quan Thanh Ward, Ba Dinh District, Ha Noi CityFounding date: 28 - 5 - 2008