we produce jewel bearing and magnetic bearing for meter . Meter parts magnetic bearing for electricity meters, KWH meter jewel bearings for water meters, electricity meters, KWH meter, gas meters Jewels for meters and instruments industrial jewels for mechanical micrometer, dial indicator, scales,compasses,nozzle, orifice, Thread guides. Balls, precision, sapphire, ruby . Jewel mounting and setting services for micrometer, instrument, clock and watch movements