Dong Y Mai Hoa Joint Stock Company Address: 6th Floor, No 10, Lane 30, Tran Quang Dieu Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0107805695 Phone: 0912679692 Representative: Bui Tuyet Mai Adress: No 11, Lot C, Khu TDC 218 Doi Can, Lieu Giai Ward, Ba Dinh District, Ha Noi City Cat Linh Ward, Dong Da District, Ha Noi CityFounding date: 14 - 4 - 2017