Tu Van Va Dao Tao Netpro LTD Address: No 14/34, Hoang Cau Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0101456127 Phone: 02462753250 Representative: Dinh Mai Trang Adress: P409, D9 Tap The Vinh Ho, Thinh Quang Ward, Dong Da District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 22 - 3 - 2004