wall mounted spring kitchen faucet handheld spout cold water tap blacken bronze pull down sink

sus304 stainless steel, system, all plastic, brass, zinc alloy material water joints, polymer composite water joints,screw type, wrench type, lift type and induction type,according to the valve core, it can be divided into rubber core (slow opening valve core), ceramic valve core (quick opening valve core) and stainless steel valve core.the most important thing that affects the quality of the faucet is the valve core.faucets using rubber cores are mostly screw-opening cast iron faucets, which have been basically eliminated; ceramic valve core faucets have appeared in recent years