Xay Dung Va Thuong Mai Hoang Ha LTD Address: No 244B, Le Trong Tan Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101434518 Phone: 0248587135 Representative: Vu Hoang Anh Adress: No 244B, Le Trong Tan Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 9 - 1 - 2004