Thuong Mai Duong Chan Troi LTD Address: No 1, Lane 470, Nguyen Van Cu Street, Gia Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0101816517 Phone: 0248721973 Representative: Bui Trong Chi Adress: No 12, Alley 170/45, Ngo Gia Tu Street, Long Bien District, Ha Noi City Gia Thuy Ward, Long Bien District, Ha Noi CityFounding date: 14 - 11 - 2005