glassbeads for road marking paint

1) Product Function
   Improve the retro-reflection function of road marking line. When drivers are driving at night, the lights shine on the marking line with glass beads in it, the ray of light is reflected back parallel. So the drivers will be able to see the road clearly and drive safely at night.
2) Product Specification:
   JT/ T*******1 No.1, 2, 3;
   KSL ***1 No.1 and 2;
   BS***8 Class A and B;
   AASHTO M**7 type 1 and type 2;
   EN***3 and EN***4;