Dau Tu Va Phat Trien Giao Duc Smart Ha Noi LTD Address: No 14a, Lane 307, Nguyen Khang Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0110772136 Phone: 0923199666 Representative: Pham Thanh Lam Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 4 - 7 - 2024