High quality professional glass beads with different diameter

Glass Microsphere for Industrial Shot Penning and Additive: This kind of glass microsphere can be used on the surface of metal and moulds, improving the precision of workpiece without damaging the workpiece surface. It, as a widely-accepted, high-grade, and finish material at home and abroad, is applied in the cleaning and polishing of lots of stuff, such as metal, plastic, jewelry and precision casting products.