Dau Tu Xay Dung Va Thuong Mai Kien Thanh Joint Stock Company Address: No 7, Lane 113, Vinh Ho Street, Thinh Quang Ward, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0101280642 Phone: 02422194835 Representative: Tran Nhu Chau Adress: 21, Ngoc Khanh Street, Ba Dinh District, Ha Noi City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 16 - 9 - 2002