The countertop time-delay faucet is an automatic closing faucet installed on the surface of a basin, sink, or workbench. It is suitable for commercial bathrooms, food processing plants, educational systems, and other places of use. Chinese faucet factories can provide a variety of countertop time-delay styles. The valve body materials include copper, stainless steel, or composite materials. The products are equipped with spring time-delay or hydraulic slow-closing technology, support above- and below-the-counter fixing methods, and batch OEM packaging. It is a common product for water-saving renovation projects in public areas.