Dau Tu Xay Dung Thuong Mai Hai Chau Joint Stock Company Address: No 108, Tran Duy Hung Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101419735 Phone: 02437845509 Representative: Nguyen Thi Thanh Hai Adress: No 39 Mac Thi Buoi, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 21 - 11 - 2003