Tu Van Thiet Ke Xay Dung Va Thuong Mai Dong Do LTD Address: No 42, Lane 36, Le Thanh Nghi Street, Cau Den Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101229999 Phone: 02436275532 Representative: Pham Le Di Adress: K3 Phong 46, Tap The Bach Khoa, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Cau Den Ward, Hai Ba Trung District, Ha Noi CityFounding date: 19 - 4 - 2002