Dau Tu Vpi Joint Stock Company Address: Zoom 602a Tang 6, Building 14, 16 Ham Long, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102559911 Phone: 02473060588 Representative: Le Thi Le Thu Adress: No 220 Ba Trieu, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi CityFounding date: 11 - 12 - 2007