Nang Luong Vien Thong Vinasa Viet Nam Joint Stock Company Address: P2D1 Tran Huy Lieu, Giang Vo Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102289888 Phone: 02437727289 Representative: Pham Thi Minh Hue Adress: No 70, Hong Mai Street, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Giang Vo Ward, Ba Dinh District, Ha Noi CityFounding date: 15 - 6 - 2007