Cao Hung LTD Address: No 31D, Thi Sach Street, Ngo Thi Nham Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101164660 Phone: 0245114778 Ngo Thi Nham Ward, Hai Ba Trung District, Ha Noi CityFounding date: 1 - 10 - 2001