The core of nano-coating technology is its ability to form an almost invisible but extremely tough protective layer on the surface of wood. The molecular structure of this protective film is as small as nanometers, which can penetrate deeply into the microstructure of wood and tightly bond with the wood surface. This combination not only enhances the hardness of the wood surface, but also significantly improves its wear and scratch resistance. This means that even if the wood surface is subjected to external forces such as scratches and impacts during daily use, the wood surface can remain intact, greatly extending the service life of wood products. For wood products such as furniture and floors that need to withstand frequent use and friction, nano-coating is undoubtedly an ideal means of protection.