Dau Tu Va Phat Trien Giao Duc Doan Thi Diem Ha Noi Joint Stock Company Address: No 11a, Lane 3, Pham Tuan Tai Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0110924188 Phone: 0903423699 Representative: Bui Anh Tuan Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 30 - 12 - 2024