Dau Tu Xay Dung Va Thiet Bi Ha Thanh Joint Stock Company Address: No 9 Hamlet 2, Civil Group 2, Kien Hung Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111401399 Phone: 0982423579 Representative: Le Minh Hoa Kien Hung Ward, Dong Da District, Ha Noi CityFounding date: 6 - 3 - 2026