Oven and gas stove knobs in household appliances can be made of casting or injection molding. The material can be metal or plastic. After molding, Surface treatment is particularly important. The surface of galvanized products is very bright and shows different textures at different angles. Especially when the color and surface requirements of the overall design of kitchenware are high, this type of production is very suitable for advanced design requirements. They are not only essential for controlling temperature and settings but also contribute to the overall design of the appliance.

These treatments help to protect the knobs from corrosion, scratches, and fading. They also give the knobs a glossy, smooth finish that adds to the overall look and feel of the appliance. In addition to their practical function and durability, appliance knobs can also enhance the style and design of an appliance. Many manufacturers offer a wide range of colors and finishes to help consumers customize the look of their appliances to suit their tastes and home decor.