Water tap is a popular term for water valve. It is used to control the size of water flow and has the effect of saving water. The replacement speed of faucet is very fast. It has developed from old cast iron process to electroplating knob type, and also to stainless steel single temperature and single control faucet, stainless steel double temperature and double control faucet and kitchen semi-automatic faucet. Now, more and more consumers will comprehensively consider the material, function, shape and other aspects when purchasing faucets.
The water tap first appeared in the 16th century and was cast in bronze. It is mainly used to control the water outlet switch and water flow of the water pipe. The early faucets were spiral lifting faucets. Most of them were ceramic valve core faucets on the market. The spiral lifting faucets have been basically eliminated.