Dau Tu - San Xuat Va Thuong Mai Viet Thang Joint Stock Company Address: No 975, Giai Phong Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0105994711 Phone: 02436687386 Representative: Le Van Thang Adress: No 975, Giai Phong Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 20 - 9 - 2012