Dau Tu Xay Dung Viet Az Joint Stock Company Address: No 2, Alley 234/24, Quyet Thang Street, Yen Nghia Ward, Ha Dong District, Ha Noi City Enterprise code: 0110951142 Phone: 0944025789 Representative: Vu Dinh Minh Yen Nghia Ward, Ha Dong District, Ha Noi CityFounding date: 7 - 2 - 2025