Chi Nhanh Hop Tac Xa 27/7 Due Dong Address: No 1 A1 Gam Cau, Dong Xuan Ward, Hoan Kiem District, Ha Noi City Enterprise code: 2300223988-001 Phone: 0249273125 Representative: Tran Duc Thu Adress: Due Dong, Lim Town, Tien Du District, Bac Ninh Province Dong Xuan Ward, Hoan Kiem District, Ha Noi CityFounding date: 12 - 11 - 2004