MAX-FLEX Fence Systems, also known as West Virginia Fence Corporation, develops and sells high-tensile farm and ranch fencing along with the energizers that power it. Based in West Virginia and serving American agricultural customers since 1978, the company introduced several high-tensile and high-powered electric-fence products to the U.S. market, including its MAXIM chargers and FAST FENCE portable systems. Its Superlife line—available only from MAX-FLEX—adds longer-life coated wire, horse-safe Supercote wire, and matching hardware, while the company also services the energizers it sells.