Copper Crucible, Cu Crucible, Oxygen Free Copper manufacturer / supplier in China, offering High Purity Copper Crucible, Copper Target, High Quality Sputtering Chrome Targets for Vacuum Coating Machines/Equipment/Plant/System, Hot Insostatic Pressing (HIP) Chromium Aluminum (CrAl) Target, Monolithic (Cr: Al=85: 15, wt%) and so on.