Dau Tu Giao Duc Va Cong Nghe Hoc Van Cung Co Le Mai Joint Stock Company Address: No 2, 68 Nam Dong Lane, Nam Dong Ward, Dong Da District, Ha Noi City Enterprise code: 0109948240 Phone: 02973337099 Representative: Le Hai Nam Adress: 5 Khu 1 Vang Danh Civil Group, Vang Danh Ward, Uong Bi City, Quang Ninh Province Nam Dong Ward, Dong Da District, Ha Noi CityFounding date: 30 - 3 - 2022