Huu Thang LTD Address: 10- C3, Lane 68, Xuan Thuy Street, Quan Hoa, Cau Giay District, Ha Noi City Enterprise code: 0101176948 Phone: 0247681622 Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 5 - 11 - 2001