Dau Tu Thuong Mai Nam Son LTD Address: 28 Phan Ke Binh, Ba Dinh District, Ha Noi City Enterprise code: 0104636199 Phone: 02462870606 Representative: Nguyen Van Dien Adress: No 4, Alley 178, Lane 57, Tay Son Street, Dong Da District, Ha Noi City Ba Dinh District, Ha Noi CityFounding date: 6 - 5 - 2010