Sach Dai Hoc - Day Nghe Joint Stock Company Address: No 25 Han Thuyen, Pham Dinh Ho Ward, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101517669 Phone: 0249718437 Representative: Ngo Thi Thanh Binh Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi CityFounding date: 12 - 8 - 2004