Le Thi Yen Address: Kiot So 1 Cho Yen Duyen, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109759317 Phone: 0902126816 Representative: Le Thi Yen Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 30 - 9 - 2021