Dau Tu Xay Dung Ha Nhung Joint Stock Company Address: No 82, Tran Dang Ninh Street, Phu La 1 Civil Group, Kien Hung Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111657383 Phone: 0966727656 Representative: Lang Thi Ai Kien Hung Ward, Ha Dong District, Ha Noi CityFounding date: 13 - 10 - 2026