Phi Minh Duc Joint Stock Company
Bái Thượng, Xã Nghĩa An, Nam Truc District
Hung An Production & Business Company Limited
Đội 12, Thôn Cầu Thiệu, Xã Nam Hải, Nam Truc District
Nghia Hung Asembly Building and Material Share Joint Stock Company
Thôn Đông Lĩnh, Xã Nghĩa Đồng, Nghia Hung District