Zirconium crucible 1 high purity 2 long service life 3 all sizes available Zirconium crucibleWe are one of the biggest manufacturers in China. We produce various materials crucible like alumina, aluminum,zirconia,zirconium,graphite,magnesia,magnesium,silicon nitride,silicon carbide,quartz and so on.If you are interested in our products pls feel free to contact us. Zirconium crucible for melting