Viet Long Address: Yen Duyen Hamlet, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101149302 Phone: 0248619946 Representative: Vu Thi Phuong Thao Adress: No 3, Yen Thanh Lane, Ba Dinh District, Ha Noi City Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 2 - 8 - 2001