Xay Dung Va Phat Trien Nha Dai Thanh Joint Stock Company Address: 19 Hang Dong, Hang Bo Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101216703 Phone: 0249231188 Hang Bo Ward, Hoan Kiem District, Ha Noi CityFounding date: 25 - 1 - 2006