［Next page］ 1、Reflective glass beads for road marking Reflective glass beads is the essential material for the coating of road marking, it is mainly used for road marking (hot melt coating internal mixing or surface spreading for construction), sign board, guardrail outline sing and so on. The glass beads for road can improve the retroreflective performance of road surface coating and increase the safety for night driving. Coated glass beads are the glass beads which were coated with silicon oil on their surface, after the coating processing, the phenomenon of adsorbing dust in the air on the surface of glass beads is lessened, it is damp proof, light protective and applicable to use in the districts where it abound with rain, fog and damp. Because of its feature of floatability, it will be in the floating state when being used, and it has the maximum surface area which can increase the rate of utilization for more than 30%. 2、High strength glass beads for the cleaning and polishing and surface treatment of machinery rotoblasting and metallized products, as well as being the additive and reinforcing agent for chemical products such as plastic, rubber, paint, composite materials, etc. It takes compressed air as the momentum and uses glass bead as the medium, through high-speed and high-pressure jetting on the surface of workspace. Products after shot blasting can eliminate the tensile stress, lengthen the fatigue life, and improve its capacity for anti-stress corrosion. These products have wide scope of application.