Dau Tu Va Dich Vu Khanh An Joint Stock Company Address: No 51, Lane 8, Le Quang Dao Street, Phu Do Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0106860446 Phone: 0934532345 Representative: Nguyen Thanh Chung Adress: No 51, Hamlet 1, Phu Do Ward, Nam Tu Liem District, Ha Noi City Phu Do Ward, Nam Tu Liem District, Ha Noi CityFounding date: 26 - 5 - 2015