Dau Tu Va Phat Trien Nha So 12 Ha Noi Joint Stock Company Address: 94 Ma May, Hoan Kiem District, Ha Noi City Enterprise code: 0100234675 Phone: 0248253491 Representative: Ngo Thi Hue Adress: 11B Nguyen Sieu, Hoan Kiem District, Ha Noi City Hoan Kiem District, Ha Noi CityFounding date: 15 - 6 - 1998