Dau Tu San Xuat Thuong Mai Va Van Tai Bac Nam Joint Stock Company Address: No 347 Nguyen Khang, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0104076980 Phone: 02437822551 Representative: Vu Hoan Adress: Hamlet 1, Quynh Hong Commune, Quynh Phu District, Thai Binh Province Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 29 - 7 - 2009