Tu Van Va Cong Nghe Viet Nam LTD Address: No 10, Alley 84, Lane 180, Nguyen Luong Bang Street, Quang Trung Ward, Dong Da District, Ha Noi City Enterprise code: 0100367587 Phone: 02462754669 Representative: Luong Bich Van Adress: P312, Nha C10, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City Quang Trung Ward, Dong Da District, Ha Noi CityFounding date: 2 - 7 - 1998