The advantages of ceramic valve core faucets are low price, less pollution to water quality, and long service life. The ceramic valve core can still be used normally after being used more than 500,000 times. The characteristics of wear resistance make the service life of ceramic valve cores far exceed the service life of other valve cores. The ceramic valve core has the characteristics of high strength, resistance to deformation, high temperature resistance, low temperature resistance, wear resistance and non-corrosion, so that the ceramic valve core has excellent sealing performance. The ceramic valve core makes the faucet less likely to leak water droplets, and also achieves the goal of environmental protection and water saving.