Made of solid fiber and air, ceramic brush has high hardness, wear resistance and is not easy to break. It has high temperature resistance, high thermal stability, low thermal conductivity and low specific heat capacity. It has no residue after use and has a long service life. Mainly used for polishing, the knife-grain is suitable for high-precision instruments, grinding and polishing of accessories, etc. Since it can effectively remove fine burrs below 0.1mm, ceramic brush is wildly used in different industries spans from 3C precision parts to automotive parts, aerospace parts, etc.Longguang adopts imported materials to produce ceramic brushes, while the dimensions, density, mesh,grit weight, and other parameters can all be customized according to requirements.