Since 1913, ACORN Wire and Iron Works has set the standards for manufacturing security folding gates and wire mesh partitions. While protecting sensitive areas, ACORN security folding gates and wire mesh partitions add a tough, extra level of security against loss prevention and damage. A leader in the industry, all ACORN products are built to withstand the toughest use and are engineered to last the life of the building. We sell security gates you can trust.