Tu Van Thiet Ke Va Dau Tu Xay Dung Ace Cons Joint Stock Company Address: No 27, Hang Cot Street, Hoan Kiem Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0111407175 Phone: 0988334430 Representative: Vuong Dinh An Hoan Kiem District, Ha Noi CityFounding date: 11 - 3 - 2026