Dau Tu Phat Trien Thuong Mai Thanh Cong Joint Stock Company Address: No 12, Bat Dan Street, Hang Bo Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0105547015 Phone: 02462700736 Representative: Nguyen Viet Hung Adress: No 12, Bat Dan Street, Hang Bo Ward, Hoan Kiem District, Ha Noi City Hang Bo Ward, Hoan Kiem District, Ha Noi CityFounding date: 4 - 10 - 2011