Dau Tu Va Thuong Mai Hoang An Joint Stock Company Address: No 23, Alley 72/1/138, Nguyen Trai Street, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0600416680 Phone: 0978290519 Representative: Dang Xuan Loi Adress: No 123 Khu A To 10, Dong Ngac Commune, Tu Liem District, Ha Noi City Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 31 - 1 - 2008