Ky Thuat Xay Dung Va Thuong Mai Phu Nam LTD Address: Ngoc Than Hamlet, Kieu Phu Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111258808 Phone: 0966825996 Representative: Nguyen Doan Hai Ha Noi CityFounding date: 22 - 10 - 2025