Thuong Mai Va San Xuat Thiet Bi Giao Duc Thanh Cong Joint Stock Company Address: No 22, Lane 24, Duc Thuong Street, Xa, Hoai Duc District, Ha Noi City Enterprise code: 0111326367 Phone: 0969676991 Representative: Pham Van Hinh Ha Noi CityFounding date: 26 - 12 - 2025