Thuong Mai Va Dich Vu Giao Duc Thang Long Joint Stock Company Address: Phong B309 Chung Cu Ubnd, Huyen Thanh Tri, Van Dien Town, Thanh Tri District, Ha Noi City Enterprise code: 0102960591 Phone: 02432921245 Representative: Tang Thi Hoa Van Dien Town, Thanh Tri District, Ha Noi CityFounding date: 29 - 6 - 2010