The high refractive glass beads is the important component of reflective fabric producion, reflective membrane production, reflective dope and other new composite light material. It has the characteristic of turning back the light ,and make the super domino effect from that. It is used for reflective fabrics, traffic marks, vehicle license enlargement, advertisement, airport runway, life saving devices on navigation, as well as clothes, hats, schoolbags and so on widely. As a safety sign, it improve users' security greatly. We can give the most competitive prices compared with other manufacturers for index 1.90 ;1.93 and 2.20 since we have innovated the production process. We are pleased to supply the best service and products to customers all over the world.