Thuong Mai Va Phat Trien Cong Nghe A Chau Joint Stock Company Address: No 4, A15 Dam Trau, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101550465 Phone: 02462722822 Representative: Bui Duy Thanh Adress: No 10, Civil Group 4, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Bach Dang Ward, Hai Ba Trung District, Ha Noi CityFounding date: 29 - 10 - 2004