Van Tai Va Thuong Mai Ngoc Yen Joint Stock Company Address: Lane 685, Linh Nam Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0105395965 Phone: 02436433188 Representative: Le Doan Phuong Adress: Hamlet 1, Giap Nhi Street, Thinh Liet Ward, Hoang Mai District, Ha Noi City Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 6 - 7 - 2011