Thuong Mai Va Phat Trien Cong Nghe GD Viet Nam Joint Stock Company Address: No 118, Hoang Sam Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0102684535 Phone: 02462813586 Representative: Dang Duy Giang Adress: Duong Hamlet, Me Linh Commune, Me Linh District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 20 - 3 - 2008