The industrial field covers a wide range of products. The main applications are 4.3 inches, 5 inches, 7 inches, 10.1 inches and other sizes. The general application environment of industrial products is more complicated, and there will be some power interference, electromagnetic interference, conduction interference, etc. At the same time, the industrial touch screen is not only waterproof and oil-proof, but can also be operated with gloves, even without fear of high temperature and low humidity adaptability, adapt to the harsh industrial environment, and have a long life and durability.