Vien Nghien Cuu Ung Dung Cong Nghe Cao Smarttech Address: Lot 03 N04, Tho Thap Street, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0109820924 Phone: 0936368099 Representative: Do Ngoc Chung Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 17 - 11 - 2021