Dong A LTD Address: 54 Ham Tu Quan.P.Chuong Duong, Hoan Kiem District, Ha Noi City Enterprise code: 0101352350 Phone: 0249322099 Representative: Nguyen Thu Nga Adress: 12, Chan Cam Street, Hang Trong Ward, Hoan Kiem District, Ha Noi City Hoan Kiem District, Ha Noi CityFounding date: 18 - 4 - 2003