Cong Nghe Va Thuong Mai D.E.L.T.A Joint Stock Company Address: Nha Vuon NV07, No 1 Nguyen Huy Tuong, Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101657338 Phone: 02462862128 Representative: Doan Tuan Dat Adress: Civil Group 8, Cluster 2, Tu Lien Ward, Tay Ho District, Ha Noi City Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 24 - 5 - 2005