Dich Vu Canh Quan Do Thi Xanh LTD Address: No 6, Lane 4, Nhan Hoa Hamlet, Dai Thanh Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111569930 Phone: 0964619068 Representative: Nghiem Xuan Truong Dai Thanh Commune, Hoang Mai District, Ha Noi CityFounding date: 14 - 7 - 2026