... ,we can produce any kind of ceramic pad heaters 2,flexible ceramic heater,ceramic pad heater 3,96%,99% alum Annealing and ... furnaces. The high quality of the aluminium oxide ceramic (96%) used and of the heating wire materials ... job sites. We can provide various kind of ceramic beads: ItemPartMiddle pad,Middle hole pad,Male pad25x25mmFemale ... .7 kWVoltage:30 / 60 V Amperage:45A ceramic heating pad heater