In 1950, Chinese American scientist Dr. Dong Qifang developed the directional glass beads, and then developed reflective cloth and other reflective materials, in 1968, the Rowland brothers invented and registered the micro prism reverse reflection technology The reflective film product is developed successfully by 3M Company of the United States, so far only the United States, Japan, China, South ...

Anhui Yishi Reflective Material factory is professional in producing flame retardant reflective tape for safety work wear, such as firefighters' uniform which is in high visibilty and flame retardant effect. The flame retardant fiber in the flame retardant clothing fabric will greatly slow down the burning speed of the fiber, and immediately extinguish itself after the fire source is removed, and ...