Dau Tu Xay Dung Va Dich Vu Thuong Mai Phuong Duc Joint Stock Company Address: Phuong Trach Hamlet, Vinh Ngoc Commune, Dong Anh District, Ha Noi City Enterprise code: 0105773543 Phone: 0249515946 Representative: Le Thi Kieu Oanh Vinh Ngoc Commune, Dong Anh District, Ha Noi CityFounding date: 13 - 1 - 2012