Thuong Mai Dich Vu Va Tu Van Xay Dung Hoa Bang LTD Address: No 135, Hoa Bang Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105496850 Phone: 02437840024 Representative: Nguyen Thi Vinh Adress: Civil Group 11, Yen Hoa Ward, Cau Giay District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 12 - 9 - 2011