Nasa Viet Nam Joint Stock Company Address: No 128 Hang Trong, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101637250 Phone: 02422185853 Representative: Luu Van Linh Adress: No 92, K2 Street, Cau Dien Town, Tu Liem District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 18 - 4 - 2005