Son Thang Mechanical Construction Company Limited
Tổ 7, Vũ Hữu Lợi, Phường Cửa Nam, Nam Dinh City
Thinh Phat Aluminum Alloy Company Limited
Xóm 4, Xã Hải Vân, Hai Hau District
Cuong Thang Supplies Mechanical Cast Company Limited
Thôn Cổ Liêu, Xã Yên Xá, y Yen District
Thanh Lich Brass Casting Company Limited
Tổ 8, Khu E, Thị trấn Lâm, y Yen District
Doan Phong Mechanical Casting - Trading Company Limited
Ninh Thôn, Xã Yên Phong, y Yen District
Thanh Tam Brass Foundry Company Limited
Đường 38B, Thôn Tống Xá, Xã Yên Xá, y Yen District
Tuong Tuan Aluminum Alloy Joint Stock Company
Xóm 12, Xã Hải Vân, Hai Hau District
Hoang Nam Aluminium Gate Joint Stock Company
Xóm 8, Xã Hải Vân, Hai Hau District