Duong Thi Yen Address: Cho Diem Go, 422 To 16 Lane, Duc Giang Ward, Long Bien District, Ha Noi City Enterprise code: 8771864119-001 Phone: 0962045101 Representative: Duong Thi Yen Duc Giang Ward, Long Bien District, Ha Noi CityFounding date: 11 - 8 - 2022