Dau Tu Va Thuong Mai O To Thanh Nam Joint Stock Company Address: No 33, Alley 85, Lane 211, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105871734 Phone: 0966899666 Representative: Vu Van Nam Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 26 - 4 - 2012