Mai Thi Dien Address: 59 Ngo Gia Tu Duc Giang, Sai Dong Ward, Long Bien District, Ha Noi City Enterprise code: 0101001962 Phone: 0248772848 Representative: Mai Thi Dien Adress: Ngo Hamlet, Thach Ban Commune, Gia Lam District, Ha Noi City Sai Dong Ward, Long Bien District, Ha Noi CityFounding date: 2 - 4 - 2001