Dau Tu Va Phat Trien Cong Nghe Cuu Long LTD Address: No 12, Alley 141, Thinh Quang Lane, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0104120735 Phone: 02466721749 Representative: Le Trong Bang Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 20 - 8 - 2009