Aivis Group LTD Address: 6th Floor, No 28 Nguyen Thi Dinh, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0111420930 Phone: 0938652672 Representative: Tru Van Thanh Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 19 - 3 - 2026