Sach Giao Duc Dai Nam Joint Stock Company Address: Hamlet 10, Thuan Ton Hamlet, Da Ton Commune, Gia Lam District, Ha Noi City Enterprise code: 0106459812 Phone: 0936216298 Representative: Do Van Huong Adress: Thuan Ton Hamlet, Da Ton Commune, Gia Lam District, Ha Noi City Da Ton Commune, Gia Lam District, Ha Noi CityFounding date: 19 - 2 - 2014