Phu Tung O To Tran Thanh LTD Address: No 116 Tan Xuan, Phu Thuong Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111257547 Phone: 0383318088 Phu Thuong Ward, Bac Tu Liem District, Ha Noi CityFounding date: 21 - 10 - 2025