Ban Quan Ly Du An Cai Cach Quan Ly Tai Chinh Cong Address: No 4, I Hang Chuoi Lane, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101545779 Phone: 0249719640 Representative: Dang Thi Thuy Adress: No 6 Phan Huy Chu, Hoan Kiem District, Ha Noi City Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi CityFounding date: 21 - 10 - 2004