Kinh Doanh Dich Vu Hoang Long LTD Address: Civil Group 1, Thuong Thanh Ward, Long Bien District, Ha Noi City Enterprise code: 0104344189 Phone: 0973578788 Representative: Hoang Thu Lien Adress: Civil Group 1, Long Bien District, Ha Noi City Thuong Thanh Ward, Long Bien District, Ha Noi CityFounding date: 28 - 12 - 2009