Tu Van Thiet Ke Thi Cong Xay Dung Hung Thang LTD Address: No 72 Tran Vi, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0108956471 Phone: 0865125555 Representative: Do Van Thang Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 23 - 10 - 2019