Ket Noi Giao Duc Han Quoc - Viet Nam LTD Address: NV 5.11 Khu Chuc Nang Do Thi Tay Mo, Tay Mo Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0111455838 Phone: 0395358800 Representative: Luong Hoang Linh Tay Mo Ward, Nam Tu Liem District, Ha Noi CityFounding date: 10 - 4 - 2026