Every industry has its truth and falsehood. Under the slogan of nano, the mobile phone is coated with unknown liquid to promote anti-fall and anti-smashing. How can I be invulnerable after painting?

The industry of mobile phone coating is real. From a professional point of view, it is more appropriate to call mobile phone nano-protection, protection and preventive protection, and it does not guarantee to give you a mobile phone that is not broken and unused. But what we see in the streets is that we can shoot walnuts, cut them with knives, hit them with electric drills, and so on. We need to identify them with our clever brains and keen eyes. Anything beyond the endurance limit will be damaged. After all, no one can change the laws of nature. The purpose of mobile phone nano-protective film is to make people change the way of using mobile phone film, because a large number of facts and technologies have proved that mobile phone film reduces the light transmittance of mobile phone screen, increases eye fatigue and hurts eyes, and it is fragile and needs to be replaced frequently, which is not environmentally friendly. Film-coated mobile phones allow people to use a clean, bright, green and healthy mobile phone every day.