Dau Tu Va Phat Trien Cong Nghe Cao - Ngoi Sao Xanh LTD Address: No 216, Nguyen Trai Street, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101486019 Phone: 0913571376 Representative: Pham Quang Tang Adress: Trang Hamlet, Thanh Liet Commune, Thanh Tri District, Ha Noi City Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 19 - 5 - 2004