The characteristic of reflective heat transfer is to reflect the light source at night or in a dark environment to achieve a warning effect. Used for police clothing, road maintenance clothing, etc. With the popularity of reflective heat transfer, many sp

The reflective effect is achieved through reflective materials. There are many places use this kind of materials. For example, courier, traffice police, road construction signs, construction clothing, road signs...After the irradiation of light, the mater