Khoa Hoc Va Giao Duc Quoc Te Vigin Joint Stock Company Address: No 12B, Alley 35, Lane 462, Buoi Street, Ngoc Ha Ward, Ha Noi City, Viet Nam, Ha Noi City Enterprise code: 0111309675 Phone: 02437851115 Representative: Nguyen Vu Huy Hoang Ha Noi CityFounding date: 10 - 12 - 2025