O To An Phu Thanh LTD Address: No 9a, Le Quang Dao Street, Phu Do Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0107316214 Phone: 02432595868 Representative: Tran Van Duong Adress: No 18, 8 Bui Ngoc Duong Lane, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Phu Do Ward, Nam Tu Liem District, Ha Noi CityFounding date: 30 - 1 - 2016