Cong Nghe Giao Duc Ngoc Han LTD Address: No 5, 46 Hoa Tham Lane, Hoa Tham Hamlet, La Phu Commune, Hoai Duc District, Ha Noi City Enterprise code: 0110363912 Phone: 0961012808 Representative: Nguyen Ba Thanh La Phu Commune, Hoai Duc District, Ha Noi CityFounding date: 25 - 5 - 2023