In our daily life, we often see that some transportation facilities emit light or reflect light, especially those used in traffic. Generally, materials with reflective effects are used. Because the road is not clear at night, it is easy to cause traffic accidents, and the application of reflective materials Greatly reduce the occurrence of traffic accidents

 Reflective materials, also known as retro-reflective materials, retro-reflective materials, reflective materials are thin-film materials for special optical applications, made of resin, pigments, glass beads and other materials.

The realization of the retroreflective function of light is realized by various reflective materials with retroreflective properties. Most of these materials are not formed naturally in nature, but rely on the creativity of human beings to invent and synthesize new substances. . Retroreflective technology brings together a variety of disciplines and technologies such as optics, materials science, mathematics, and organic chemistry.

Car body reflective logo is one of the most used body reflective materials in the world. It is widely used in special vehicles such as police cars, fire trucks, ambulances, dangerous goods vehicles, trucks, trailers, school buses, etc.

For the current special vehicle modification companies in the market, they need to use the logo retroreflective detector to measure whether the product meets the standard when installing the reflective logo, as the basis for the factory inspection.