Min. Order Reference FOB Price
50 kg US$0.75-3.00 / kg
Product Description
QMX manufacture high hardness creamic grinding beads for polishing Product Description High-alumina balls are a category of alumina balls, which are simply referred to as high-alumina balls due to their high alumina content. High alumina balls can be subdivided into 90, 92, 95, 99 series ...