Thuong Mai Dich Vu Havitech Viet Nam LTD Address: No 2, 133/24 Nguyen Phong Sac, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0108081815 Phone: 0948173179 Representative: Vi Ngoc Ha Adress: P2102 CT2C, KDT Nghia Do, Xuan Tao Ward, Bac Tu Liem District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 5 - 12 - 2017