Tu Van Dau Tu Xay Dung Va Thuong Mai Yen Nhi LTD Address: No 12a, 307 Bach Mai Lane, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106510730 Phone: 0906089929 Representative: Nguyen Ba Tinh Adress: No 12a, 307 Bach Mai Lane, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Bach Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 15 - 4 - 2014