Dau Tu Thuong Mai Va Thiet Bi Cong Nghe Viet Nam LTD Address: No 65, Hem 29/70/2, Khuong Ha Street, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106192534 Phone: 02438522749 Representative: Le Hoang Long Adress: No 53, Hang Buom Street, Hang Buom Ward, Hoan Kiem District, Ha Noi City Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 30 - 5 - 2013