Giao Duc Viet Han Joint Stock Company Address: No 50, Lane 127, Van Cao Street, Lieu Giai Ward, Ba Dinh District, Ha Noi City Enterprise code: 0103677731 Phone: 0904865984 Representative: Tran Thi Minh Viet Adress: Ban Hamlet, Man Duc Commune, Tan Lac District, Hoa Binh Province Lieu Giai Ward, Ba Dinh District, Ha Noi CityFounding date: 7 - 4 - 2009