Based on its dramatic growth in recent years, Kerox Ltd. has rapidly emerged as one of the world's leading suppliers of ceramic single-lever faucet cartridges. Its production facility in Hungary has surpassed the annual sales of 21 million cartridges in 2011. In addition to its full range of cartridges in the single-lever category, in recent years Kerox has added advanced products in the thermostatic, rotary, diverter, joystick, head valve, wax motor, separate ceramic disks, single flow and pressure balance categories.