Big World Group is a Group Company involved in Road Marking Glass Beads, Sandblasting Glass Beads, Road Studs and other Road safety products. Established in 1980, we have been supplying to all over the world.We produce the following productsGlass Bead For Road Marking UsesHigh Refractive Index Glass BeadsRoad Studs (Cat eyes)Glass beads For Road MarkingGlass Microspheres For Road Marking Paint (Traffic Paint)High Refractive Index glass beadsAluminum Road StudsPlastic road studsGlass Road StudsSolar Road StudCeramic Road StudReflective Ceramic Road StudRoad Studs ReflectorReflective ClothesAnti-Impact BarrelAnti-Glare ScreenC5 PETROLEUM RESINROSIN ESTER