Duy Dich Mechanical Company Limited
Thôn Ngọc Bộ, Xã Long Hưng, Van Giang District
Viet Hai Trading Production and Construction Company Limited
Thôn Đỗ Hạ, Xã Quang Vinh, An Thi District
Dong Phuong Power Paint Mechanical Company Limited
Thôn Thanh Khê, Xã Minh Hải, Van Lam District
Xóm Đá, Thôn Tử Dương, Xã Lý Thường Kiệt, Yen My District