Thuong Mai Va Van Tai Xang Dau Ngoc Ha Joint Stock Company Address: Yen Nhan Hamlet, Tien Phong Commune, Me Linh District, Ha Noi City Enterprise code: 0106363959 Phone: 0968684688 Representative: Tran Ngoc Thang Adress: Hau Duong Hamlet, Kim Chung Commune, Dong Anh District, Ha Noi City Tien Phong Commune, Me Linh District, Ha Noi CityFounding date: 15 - 11 - 2013