Tu Van Anh Joint Stock Company Address: 168 94 Hao Nam Civil Group, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0101677983 Phone: 0989089668 Representative: Cao Tuan Nghia Adress: 182 Quan Thanh, Quan Thanh Ward, Ba Dinh District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 15 - 6 - 2005