Dao Tao Ung Dung Aprotrain Joint Stock Company Address: 4th Floor, No 285, Doi Can Street, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101820802 Phone: 0247623654 Representative: Pham Minh Tuan Adress: Soi 1, Khu Quan Soi, Du Hang Kenh Ward, Le Chan District, Hai Phong City Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 22 - 11 - 2005