Thuong Mai Tung Son LTD Address: 45 Le Hong Phong, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101089822 Phone: 0248432260 Representative: Nguyen Xuan De Adress: 103, Tho Quan Lane, Dong Da District, Ha Noi City Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 15 - 1 - 2001