Diem Den Than Thien Toan Cau LTD Address: So 16T3 Villa, Nam Thang Long Urban Area, Xuan Dinh Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0108339856 Phone: 02437583088 Representative: Du Thi Thanh Hai Xuan Dinh Ward, Bac Tu Liem District, Ha Noi CityFounding date: 26 - 6 - 2018