DM1980 HIP grade is High Intensity Prismatic sheeting. This technology are researched and finished by DM as the first Chinese company .

DM1980 HIP is different from Glass Beads products of engineering or High intensity grade, Which use the array-type microcrystalline cubic corner reflector technology. Microcrystalline cube sealed by the formation of the lower air layer, so Reflective light Result form the  internal lines of all Injective ,Need not Aluminum evaporated and can achieve the best reflective effect. The using of high Weather ability ,high hardness of the material form the prism combination of cutting edge technology Compared to traditional glass beads products, Not only has  a longer distance viewing,but wide-angle performance has greatly improved.