May 18, 2013 · Chromium Oxide Green. Incorporated in the year 2002, we, Kezi Industries are a world renowned manufacturer, supplier and exporter of Chemical Compound and Lab Chemical. The comprehensive array of products we offer include Cobalt Carbonate, Cobalt Carbonate powder, Nickel Carbonate, Copper Carbonate, Chromium Acetate, Zinc Sulphate, Chrome Oxide ...