Dau Tu Va Phat Trien Cong Nghe VNF Joint Stock Company Address: No 107a Nha A10, Lane 231, Chua Boc Street, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0101949330 Phone: 0245640350 Representative: Le Duc Tuan Adress: No 107a Nha A10, 231 Chua Boc Lane, Dong Da District, Ha Noi City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 24 - 5 - 2006