Dau Tu Va Phat Trien Duc Lam Joint Stock Company Address: No 67, Lane 52, Quan Nhan Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105334472 Phone: 02463275556 Representative: Nguyen The Tuyen Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 30 - 5 - 2011