Thuong Mai Dich Vu Hoang Anh Viet Nam Joint Stock Company Address: No 91a, Lane 2, Vong Street, Phuong Liet Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106228646 Phone: 0227917606 Representative: Nguyen Thi Ngan Adress: Dong Phu Hamlet, Hong Quang Commune, Ung Hoa District, Ha Noi City Phuong Liet Ward, Thanh Xuan District, Ha Noi CityFounding date: 15 - 7 - 2013