Cong Nghe Va Xay Dung An Viet LTD Address: No 21, Civil Group 19, Cluster 3, Tu Lien Ward, Tay Ho District, Ha Noi City Enterprise code: 0109030891 Phone: 0987895542 Representative: Le Viet Duan Tu Lien Ward, Tay Ho District, Ha Noi CityFounding date: 3 - 1 - 2020