Truong Thanh Phat Trading and Transport Company Limited
Km 87 Quốc lộ 10, Xã Bắc Sơn, An Duong District
Hai Phong Trading and Education Limited Company
Số 6/115 đường Máng, Xã An Đồng, An Duong District
Trung Quan Training and Services Company Limited
Số 472 Tôn Đức Thắng, Xã An Đồng, An Duong District
Hgn Technology Scien and Education Investment Joint Stock Company
Số 205 đường 208, thôn Vân Tra, Xã An Đồng, An Duong District