Dau Tu Phat Trien Thuong Mai Thien Tan Joint Stock Company Address: Thiet Binh Hamlet, Van Ha Commune, Dong Anh District, Ha Noi City Enterprise code: 0102625071 Phone: 02397333766 Representative: Nguyen Thi Thu Dien Adress: Bieu Khe Hamlet, Thuy Lam Commune, Dong Anh District, Ha Noi City Van Ha Commune, Dong Anh District, Ha Noi CityFounding date: 24 - 1 - 2008