R. K. METKAM INDUSTRIES Address: B-3/7, Paschim Vihar, New Delhi-63, India. Contact Person: Manufacturers & Exporters Of Industrial Chemicals, Fine Chemicals, Cobalt Oxide, Cobalt Sulphate, Cobalt Nitrate, Cobalt Carbonate, Cobalt Acetate, Tin Oxide, Tin Sulphate, Tin Chloride, Tin Nitrate, Tin Carbonate, Tin Acetate, Nickel Oxide, Nickel Sulphate, Nickel Chloride, Nickel Nitrate, Nickel Carbonate, Nickel Acetate, Copper Oxide, Copper Sulphate, Copper Chloride, Copper Nitrate, Copper Carbonate, Copper Carbonate, Copper Acetate, Zinc Oxide, Zinc Sulphate, Zinc Chloride, Zinc Nitrate, Zinc Carbonate, Zinc Acetate, Cadmium Oxide, Cadmium Sulphate, Cadmium Chloride, Cadmium Nitrate