Dau Tu Thuong Mai Hoang Ngan Son LTD Address: Trung Quan Hamlet, Yen Thuong Commune, Gia Lam District, Ha Noi City Enterprise code: 0105284817 Phone: 02463287333 Representative: Nguyen Thu Ha Adress: Trung Quan Hamlet, Yen Thuong Commune, Gia Lam District, Ha Noi City Yen Thuong Commune, Gia Lam District, Ha Noi CityFounding date: 27 - 4 - 2011