Dau Tu Xuat Khau Song Da Joint Stock Company Address: No 15B, Lane 1194, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0101689530 Phone: 0904588227 Representative: Hoang Dinh Hoi Adress: Quynh Bo Hamlet, Quynh Phu Commune, Gia Binh District, Bac Ninh Province Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 28 - 6 - 2005