Hieu Hien LTD Address: No 22, Nam Ngu Street, Cua Nam Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0104467342 Phone: 02978482880 Representative: Pham Quy Ky Adress: P4-K11, Civil Group 16, Thinh Quang Ward, Dong Da District, Ha Noi City Cua Nam Ward, Hoan Kiem District, Ha Noi CityFounding date: 8 - 2 - 2010