Kinh Doanh Dich Vu A&A Viet Nam LTD Address: No 31, Hang Khay Street, Trang Tien Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0107361030 Phone: 0993366009 Representative: Doan Thu Phuong Adress: 31 Hang Khay, Trang Tien Ward, Hoan Kiem District, Ha Noi City Trang Tien Ward, Hoan Kiem District, Ha Noi CityFounding date: 17 - 3 - 2016