Dau Tu Xay Lap Va Cong Nghe Joint Stock Company Address: 2nd Floor So 164, Quan Tho 1 Ton Duc Thang Lane, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0102304617 Phone: 02435116317 Representative: Dinh Van Cao Adress: No 4 Thuy Khue, Thuy Khue Ward, Tay Ho District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 2 - 7 - 2007