Thuong Mai & Quang Cao Thanh Cong LTD Address: No 333 Cau Giay, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101135268 Phone: 0248336347 Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 22 - 6 - 2001