Vu Thi Yen Address: No 35, 989 Tam Trinh Lane, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109757510 Phone: 0244096894 Representative: Vu Thi Yen Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 29 - 9 - 2021