1.巩义市昌盛木器厂(芝田镇益家窝村)2.巩义市福利制桶厂(回郭镇小訾殿村)3.巩义市鸿鹏制桶厂(回郭镇小芝田)4.巩义市回郭镇和平金属制桶厂(回郭镇)5.巩义市回郭镇宏大制桶厂(回郭镇小訾殿村)6.巩义市回郭镇小訾殿鸿鹏制桶厂(回郭镇小訾殿村)7.巩义市回郭镇信誉制桶厂(回郭镇小訾殿村)8.巩义市回郭镇沼兴制桶厂(回郭镇小訾殿村)9.巩义市涉村宏发木器加工厂(涉村镇西涉村)10.巩义市小关木器厂(小关镇孙寨村)11.巩义市芝田南石春辉制桶厂(芝田镇南石村)