Duy Anh Mechanic Production and Trading Company Limited
Xóm 8, Xã Nhân Khang, Ly Nhan District
Bao An Mechanical Construction Company Limited
Thôn Tàu Giang, Xã Nhân Nghĩa, Ly Nhan District
Door Viet Production and Trade Joint Stock Company
Xóm 4, thôn Đồng Lư Hạ, Xã Chân Lý, Ly Nhan District
Van Mai Construction Mechanical Company Limited
Đường Trần Nhật Duật, Thị trấn Vĩnh Trụ, Ly Nhan District
Vinh Huan Production Trading Services Company Limited
Xóm 7 Hội Động, Xã Đức Lý, Ly Nhan District
Thuan Hien Company Limited
Xóm 3 Quan Trung, Xã Văn Lý, Ly Nhan District