Dau Tu Thuong Mai Va Xay Dung D&D Joint Stock Company Address: No 23, Trung Van Street, Trung Van Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0102956404 Phone: 02462916932 Representative: Tran Ngoc Duong Adress: Civil Group 20, Minh Tan Ward, Yen Bai City, Yen Bai Province Trung Van Ward, Nam Tu Liem District, Ha Noi CityFounding date: 7 - 10 - 2008