Dau Tu Kien Truc Xay Lap Truong An Joint Stock Company Address: No 13a Trang Thi, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0110233511 Phone: 0819773366 Representative: Dang Xuan Truong Adress: No 13a Trang Thi, Hang Trong Ward, Hoan Kiem District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 17 - 1 - 2023