Carbide ball (YG, YN, YT, YW), tungsten ball, tungsten carbide ball, ceramic ball (zirconia ball Zro2, silicon nitride balls Si3N4, alumina ball AL2o3), ball seat (valve seat, where Seoul , ball), ground balls, Monel balls, heavy alloy ball, stainless steel ball, ball bearings, steel balls, glass ball, copper ball, aluminum balls, plastic balls. Extremely broad scope of application: precision bearings, instruments, meters, pens, machinery parts, punch extruded holes, oil, hydrochloric acid lab, hardness measuring instrument, fishing gear, with heavy, ornamented, finished, and so high-end industry!

cemented carbide