Ban Quan Ly Da Thuoc Nguon Von Ngan Sach Cap Address: 04F Trung Yen Building, Trung Hoa Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0104261221 Phone: 02437831911 Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 21 - 11 - 2009