Xay Lap Va Dich Vu Van Tai Hoang Long LTD Address: Van Dien Hamlet, Tu Hiep Commune, Thanh Tri District, Ha Noi City Enterprise code: 0103686782 Phone: 02436830272 Representative: Tran Thi Kim Yen Adress: Van Dien Hamlet, Tu Hiep Commune, Thanh Tri District, Ha Noi City Tu Hiep Commune, Thanh Tri District, Ha Noi CityFounding date: 11 - 4 - 2009