Dich Vu Va Tu Van Thiet Ke Xay Dung QH Joint Stock Company Address: No 8, Alley 1194/61, Lang Street, Lang Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111242621 Phone: 0934385103 Representative: Nguyen Le Quan Ha Noi CityFounding date: 7 - 10 - 2025