The use of basin faucets is relatively high, and it is generally installed in the relatively humid environment of the bathroom. Therefore, the selection of lavatory faucets is mainly considered from the following points: Airtightness. Generally, there is a circle of water oozing at the joint between the lavatory faucet and the basin. The good lavatory faucet has a very good airtightness at the thread, and the water does not flow out from any seam, causing water leakage or water stains. This also ensures the life and aesthetics of its use. Bright surface. The chrome plating process of a good faucet is very particular, especially in a humid environment. The faucet is used for a long time, and the surface is easy to produce a piece of water stain, which is very ugly. Therefore, the surface of a good faucet is very bright, and the smoother the surface, the better the quality. The more the processing is in place, the longer the use is not easy to produce water spots. Material. The use of basin faucets is high, and its internal structure must withstand the impact of water flow and corrosion of various impurities for a long time, so it is best to choose copper faucets or stainless steel faucets. However, the stainless steel faucet has a low cost performance, the copper is not rusted, and durable, and its antioxidant capacity has a bactericidal effect on water. There are also many brass faucets with poor quality on the market. Because the material itself contains more impurities, it is easily corroded by other substances, and the long-term use has an impact on water quality. You can look at the basin faucet, brass material, ceramic chip, good quality!