Co Khi Son Tung LTD Address: Dong Ba Civil Group, Thuong Cat Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0102596744 Phone: 02437512359 Representative: Nguyen Van Tung Adress: Hong Ngu Civil Group, Thuy Phuong Ward, Bac Tu Liem District, Ha Noi City Thuong Cat Ward, Bac Tu Liem District, Ha Noi CityFounding date: 4 - 1 - 2008