Black kitchen faucets have dual-function water outlet modes, usually including direct water outlet and spray water outlet, which can be easily switched by button to improve cleaning efficiency. Such faucets are mostly made of stainless steel or brass, with matte black coating on the surface, which is both wear-resistant and corrosion-resistant, and has a modern and fashionable feel. The dual-function black faucets produced by Chinese faucet factories are widely used in modern kitchens. They are equipped with high-sealed ceramic valve cores to ensure smooth water outlet and prevent dripping. At the same time, they provide pull-out spray heads or high-arc rotation functions to meet different kitchen needs.