Hollow Glass Microspheres can be divided into mechanical application type, precision mechanical application type, decoration type and so on. Hollow glass beads are used in high precision machinery, generally in order to use glass beads to remove the dirt and rust part of the machinery inside, so that can achieve that does not damage the mechanical internal structure, and can clean the machinery inside. Type and reflective glass beads is a kind of glass beads is closely related to People's Daily lives, reflective glass beads is mainly used in road marking, reflective glass beads and the integration of coating after use, can make way for the people in all angles can clearly distinguish the location of the line, so for people's travel has brought more safe and convenient. Decorative glass beads are a kind of colored jewelry processed by using the characteristics of glass beads themselves, some are used in artificial agate, and some are used in colored glass beads, decorative glass beads, etc., which are separated from hollow glass beads.