Xay Dung Thuong Mai Dich Vu Tan Son LTD Address: Hamlet 2, Hoa Phu Hamlet, Hoa Thach Commune, Quoc Oai District, Ha Noi City Enterprise code: 0109504693 Phone: 0942916239 Representative: Dang Trung Nam Hoa Thach Commune, Quoc Oai District, Ha Noi CityFounding date: 21 - 1 - 2021