Dau Tu Xay Dung Dang Son Joint Stock Company Address: No 25, F To Thanh Trung Street, Trau Quy Town, Gia Lam District, Ha Noi City Enterprise code: 0106921152 Phone: 0919680443 Representative: Le Anh Quoc Adress: Zoom 2612, 7th Floor Times City, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Trau Quy Town, Gia Lam District, Ha Noi CityFounding date: 31 - 7 - 2015