Cong Nghe Toan Cau Viet Nam Joint Stock Company Address: No 17, 99 Trung Liet Lane, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0102378866 Phone: 02437764945 Representative: Nguyen Dai Nghia Adress: No 107, 129 F1/2, Phuong Liet Ward, Thanh Xuan District, Ha Noi City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 8 - 10 - 2007