Thiet Bi Giao Duc Va The Thao Thang Long Joint Stock Company Address: Cong Thon Hamlet, Yen Vien Commune, Gia Lam District, Ha Noi City Enterprise code: 0104971510 Phone: 02437264924 Representative: Nguyen Hong Hanh Adress: Kim Hoang Hamlet, Van Canh Commune, Hoai Duc District, Ha Noi City Yen Vien Town, Gia Lam District, Ha Noi CityFounding date: 25 - 10 - 2010