Truyen Thong Kinh Doanh Thuong Mai Va Dich Vu Hoang Long LTD Address: No 1/554, Nguyen Van Cu Street, Gia Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0106279182 Phone: 0934548904 Representative: Hoang Thi Ngoc Adress: No 23, Ngoc Thuy Street, Ngoc Thuy Ward, Long Bien District, Ha Noi City Gia Thuy Ward, Long Bien District, Ha Noi CityFounding date: 16 - 8 - 2013