Dich Vu Tu Van Va Dao Tao Bao An LTD Address: No 139, Nguyen Tuan Street, Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106021401 Phone: 0983122997 Representative: Bui Tuan Ngoc Adress: No 16, Hem 130/11/72 An Duong, Yen Phu Ward, Tay Ho District, Ha Noi City Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 10 - 2012