Thiet Ke Va Xay Dung Dan Dung Song Hong LTD Address: No 14/401/21, Xuan Dinh Street, TDP Cao Dinh 1, Xuan Dinh Ward, Ha Noi City, Viet Nam, Ha Noi City Enterprise code: 0111175686 Phone: 0969097762 Representative: Nguyen Ngoc Anh Ha Noi CityFounding date: 14 - 8 - 2025