Giao Duc Truc Tuyen Iz School LTD Address: No 16, Lane 33, Pham Tuan Tai Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0111425456 Phone: 0366182306 Representative: Tran Trong Hoang Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 23 - 3 - 2026