Dau Tu PTS Joint Stock Company Address: Do Ha Hamlet, Tien Phong Commune, Me Linh District, Ha Noi City Enterprise code: 0102115017 Phone: 02437855472 Representative: Nguyen Quoc Vinh Adress: No 38, Alley 8/3, Vong Thi Street, Buoi Ward, Tay Ho District, Ha Noi City Tien Phong Commune, Me Linh District, Ha Noi CityFounding date: 21 - 12 - 2006