Nsa Viet Nam Joint Stock Company Address: No 14, Alley 1, 461 Minh Khai Lane, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107988960 Phone: 02462951366 Representative: Phan My Ngoc Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 8 - 9 - 2017