Ban Quan Ly Cho Thanh Xuan Address: 3rd Floor Cho Thanh Xuan Bac, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0103093990 Phone: 02435541000 Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi CityFounding date: 18 - 12 - 2008