Tien Hieu LTD Address: No 9, Cau Go Street, Hang Bac Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101120984 Phone: 02438244206 Representative: Dinh Thi Kim Dinh Adress: No 9, Cau Go Street, Hang Bac Ward, Hoan Kiem District, Ha Noi City Hang Bac Ward, Hoan Kiem District, Ha Noi CityFounding date: 14 - 5 - 2001