Thiet Bi Giao Duc An Thai Joint Stock Company Address: No 329, Civil Group 14, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101523045 Phone: 02438631233 Representative: Nguyen Huyen Chien Adress: No 329, Civil Group 14, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 27 - 8 - 2004