Son Hai Bac Giang Company Limited
Trung Hưng, Xã Mai Trung, Hiep Hoa District
Lai Vuong Services And Trading Company Limited
Thôn Đồng Tâm, Xã Thường Thắng, Hiep Hoa District
Phuong Nam Trading Services and Produce Company Limited
Thôn Đồng Quan, Xã Đông Lỗ, Hiep Hoa District