1. Reliable quality: The use of high quality metal materials and electronic components to ensure stable and reliable product quality, and has a long service life. 2. Beautiful appearance: The shell of the product is made of metal material, and the surface is processed by polishing, electroplating and other processes. It has a high-grade and exquisite appearance, which is suitable for supporting high-end electrical products. 3. Easy to operate: the switch adopts push-button design, with moderate pressure, comfortable feel and easy to use. 4. Widely used: applicable to household appliances, industrial equipment, robots and other fields of control switch, has good applicability and practicability1. Household appliances: such as TV, stereo, DVD, air conditioning and other equipment, as their switch or control components. 2. Industrial automation field: such as automatic production lines, industrial robots, packaging machinery and other industrial equipment control parts. 3. Mechanical equipment field: such as all kinds of machine tools, electric tools, piano and other mechanical equipment switch or control parts. 4. Vehicle field: control switches of vehicles such as ships, cars, aircraft, etc.