Vien Ngon Ngu Quoc Te I-Test LTD Address: No 27a/317, Quynh Lane, Quynh Loi Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0110291143 Phone: 0936652177 Representative: Dang Phi Hung Adress: No 37/3G, Trung Lan Hamlet, Ba Diem Commune, Hoc Mon District, Ho Chi Minh City Quynh Loi Ward, Hai Ba Trung District, Ha Noi CityFounding date: 20 - 3 - 2023