Dau Tu Va Cong Nghe Ha Anh LTD Address: No 3, Lane 17, Dong Quan Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0105398236 Phone: 02462998999 Representative: Do Trung Kien Adress: No 103, Ba Trieu Street, Lien Bao Ward, Vinh Yen City, Vinh Phuc Province Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 11 - 7 - 2011