Waseda Study Abroad Consultant Company Limited
Km 16, đường 353, Phường Minh Đức, Do Son District
International Supply Human Resources and Overseas Study Consultant Company Limited
Số 23 Tổ dân phố 2, Phường Ngọc Xuyên, Do Son District
S.p.s International Study Abroad Development & Investment Joint Stock Company
Số 224 Lý Thánh Tông, Phường Vạn Sơn, Do Son District