Van Phong Dai Dien So 1 Cong Ty TNHH Tu Van Du Hoc Va Dinh Cu Ivard Address: No 34, Lane 245, Mai Dich Street, Phu Dien Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0318805373-001 Phone: 0911657722 Representative: Vu Thi Thanh Hang Ha Noi CityFounding date: 24 - 10 - 2025