Sputtering Targets, Evaporation Materials, Alloy Materials manufacturer / supplier in China, offering 99.9% Pure Cu2s Target Copper Sulfide Cu2s Sputtering Target with Backing Plate, Tantalum Carbide Lump 1-3mm 3-6mm Tac Granules for Semiconductor, High Purity Zinc Tin Sputtering Target 99.99% Znsn Plate for PVD Deposition and so on.