High Retro-reflection Dual-Coated Beads for Roadmarking 

High Retro-reflection Dual-Coated Glass Beads During the production of regular beads, coated them with different kinds of coatings to increase the moisture-proof and adhesion characters, so that the durability of beads and reflectivity can be increased. These beads are coated with a special coating materials, during the manufacture of the glass beads, which will improve the characteristics of moisture-proof and adhesion of glass bead. In the way, the life cycle of the glass beads can be prolonged and this enhances the beads reflectivity in a rainy night. These beads are usually used in white or yellow line-construction of highway. TheRetro-reflection glass beads for Roadmarking can be produced based on the standard of countries or areas, such as EN1423/1424, AASHTO M247, BS6088, JIS R3301 and KS L2521 etc. Reflective Material Dual-Coated Glass Beads Chiye Glass Bead (Hebei) Co., Ltd, which was set up in 1998, is the biggest and specialized supplier of gla…