Van Phong Dai Dien Cong Ty Co Phan Dau Tu Xay Dung Va Thuong Mai Thien Nhat Tai Ha Noi Address: No 6, Lane 122, Dinh Cong Street, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 5400273829-001 Phone: 02183822183; 0936606056 Representative: Le Van Khan Adress: 33B Civil Group, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 16 - 2 - 2017