The function of the faucet is to clean the object and open and close every day during use. Therefore, the first question to consider when purchasing is whether it can be used for a long time. When switching, the active part of the faucet is in the spool, so if it is desired to last longer, it depends on the quality of the spool.
So how do you judge the quality of the spool? The quality of the spool can be judged by whether it can withstand the long-term no-drip test, which is for the life test of the spool. It can also be a sensory assessment. Turn the handle up, down, left and right, light and unobstructed, indicating good quality.
Today's main faucet materials are cast iron, plastic, zinc alloy, copper alloy, stainless steel. A wider range of stainless steel faucets is used to completely eliminate lead exposure. And its environmental performance is first-class, so if you are choosing a faucet in general, kitchen faucets manufacturers recommend to learn about stainless steel faucets.