The application of electroplating processing technology greatly improves the durability and aesthetics of the product. In the fields of automobiles, home appliances, electronics, aviation and other fields, electroplating processing technology is widely used. Through electroplating, a hard protective film can be formed on the surface of the product, which effectively prevents corrosion and wear and extends the service life of the product. At the same time, electroplating can also make the surface of the product show various beautiful colors and gloss, improving the aesthetics of the product.