Ky Thuat Va Thuong Mai Nam Bach LTD Address: No 4, Alley 3, Lane 44, Ham Tu Quan Street, Chuong Duong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101414857 Phone: 0249321146 Representative: Tran Tuan Nam Adress: 25 Hang Dau, Hoan Kiem District, Ha Noi City Chuong Duong Ward, Hoan Kiem District, Ha Noi CityFounding date: 5 - 11 - 2003