Tung Anh International Trading One Member Company Limited
Số 183, đường Bắc Sơn, Thị trấn Hữu Lũng, Huu Lung District
Menh Phat Company Limited
Thôn Ao Đẫu, Xã Sơn Hà, Huu Lung District
Donga Export and Import Trading Service One Member Company Limited
Xóm Voi Xô, Xã Hòa Thắng, Huu Lung District