Dau Tu Va Xay Dung Song Da Joint Stock Company Address: 3rd Floor, Trung Yen Plaza Building, No 1, Trung Hoa Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101231892 Phone: 02437765640 Representative: Le Vu Hai Adress: No 318, Civil Group 8, Cau Dien Town, Tu Liem District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 26 - 4 - 2002