Ban Quan Ly Du An Quy Hoach Xay Dung Address: 1st Floor Nha N5B, N5C Trung Hoa Nhan Chinh, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107408232 Phone: 02435553970 Representative: Nguyen Thi Thu Hien Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 22 - 4 - 2016