... process: High purity Selenium 99.999%, High Purity Indium 99.999%, High-purity Gallium 99.999%, High-purity copper 99.999% ... finishing and Printing process: CIGS powder, Indium Selenide In2Se3 powder, Cuprous Selenide Cu2Se powder, Gallium Gelenide Ga2Se3 powder. We can supply ... 1: 0.7: 0.3: 2), or CIG target (copper indium gallium alloy target), In2Se3 target, Ga2Se3 target, CuGa target, CuIn target ...