sell glass beads for road marking

SpecificationⅠ:Diameter 10mm*Height13mm                                SpecificationⅡ:Diameter 13mm*Height18mm 

Material：Tempered Optical Glass of Highly Crystal SiliconOrigin：Shandong Province?W CHINAColor：White Green Yellow Red Retro Reflective Angle：360oNational Standard Turnover Attrition Rate：1%Hardness：170Weathering Resistance Properties：＞11300h Anti-Collision Resistance：≥15ton

According to the different ranges of use, 3W glass beads are embedded in a variety of plastics, which have proved to be ideal for outdoor use.The advantages of 3W reflective glass beads:Highly economical due to durabilityHigh resistance to breaking and scrapes, its reflective elements and body are less likely to break apartExcellent resistance to chemicals(oil, cleaning solutions, Outstanding durability. Low loss of reflection intensity compared with elements made of other materials. 

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