Thuong Mai Xay Dung Tong Hop Duc Thang Joint Stock Company Address: No 19C4, Lane 1/62/46, Bui Xuong Trach Street, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105045512 Phone: 0914517076 Representative: Nguyen Dinh Duc Adress: No 3 B20, D2, Cat Bi Ward, Hai An District, Hai Phong City Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 10 - 12 - 2010