Dau Tu San Xuat Va Xay Dung Ha Noi Joint Stock Company Address: No 183B, Hoang Mai Street, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102503595 Phone: 02466739237 Representative: Le Viet Hung Adress: Civil Group 47, Vinh Hung Ward, Hoang Mai District, Ha Noi City Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 16 - 11 - 2007