Dau Tu Xay Dung Va Thuong Mai Duc Manh Joint Stock Company Address: Bai Cong Thon, Yen Vien Commune, Gia Lam District, Ha Noi City Enterprise code: 0101585549 Phone: 02438781471 Representative: Dinh Thi Luong Adress: Civil Group 11, Duc Giang Ward, Long Bien District, Ha Noi City Yen Vien Town, Gia Lam District, Ha Noi CityFounding date: 22 - 12 - 2004