Products/Services We Offer: |
coating film materials, sputtering targets, nonferrous metals, rare earth metal, evaporation material, single crystal, crucible, ceramic, nanometer, rare earth oxide, high purity materials, rare earth materials and alloys for vacuum coating, optical coating, glass coating, scientific research, experimental analysis and plating industry at high quality(99%,99.9%,99.99%, 99.999%.) |