Dau Tu Va Xay Dung TD Grand Group Joint Stock Company Address: 1/14C, Alley 51, 521 Truong Dinh Lane, Hoang Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0111422060 Phone: 0973888232 Representative: Vu Ngoc Diep Hoang Mai District, Ha Noi CityFounding date: 19 - 3 - 2026