Tu Van Dau Tu Va Chuyen Giao Cong Nghe Ha Noi LTD Address: No 23, Dang Tran Con Street, Quoc Tu Giam Ward, Dong Da District, Ha Noi City Enterprise code: 0101447796 Phone: 0248434573 Representative: Do Vu Hoang Adress: No 1a, Hoang Van Thu Street, Dong Da District, Ha Noi City Quoc Tu Giam Ward, Dong Da District, Ha Noi CityFounding date: 5 - 3 - 2004