Dau Tu Va Phat Trien Giao Duc Thanh Dat Joint Stock Company Address: No 38, Dong An Street, Thanh To Ward, Hai An District, Hai Phong City Enterprise code: 0200837927 Phone: 02253619973 Representative: Dinh Thi Phong Adress: No 40, Dong An Street, Thanh To Ward, Hai An District, Hai Phong City Thanh To Ward, Hai An District, Hai Phong CityFounding date: 11 - 10 - 2008