Phat Trien Xay Dung Va Thuong Mai Duy An Joint Stock Company Address: Khu Cho Co Dien, Bac Thang Long, Hai Boi Commune, Dong Anh District, Ha Noi City Enterprise code: 0102717124 Phone: 0248811290 Representative: Nguyen Huu Cuong Adress: Co Dien Hamlet, Hai Boi Commune, Dong Anh District, Ha Noi City Hai Boi Commune, Dong Anh District, Ha Noi CityFounding date: 14 - 4 - 2008