He Thong Du Hoc Va Viec Lam Quoc Te HLC Viet Nam Joint Stock Company Address: 6th Floor, Viet A Building, No 9, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0110471139 Phone: 0943829195 Representative: Le Van Cong Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 8 - 9 - 2023