Grillo-Werke AG

Grillo-Werke AG is a 100% family-owned company, in 5th generation, focusing on zinc and sulfur products with battery activities in the divisions metal, chemicals and zinc oxide. We are headquartered in Duisburg, in the heart of the Rhine-Ruhr metropolitan region in Germany.
For more than 30 years our high-purity zinc powders are used in alkaline round and button cells. It is also used in printed and rechargeable batteries. Our zinc powder is developed and manufactured exclusively at our location in Goslar, Germany. Each type of our zinc powder is individually created in close cooperation with our customers to perfectly fit into each application.
Also in Goslar, we produce high-quality zinc oxides exclusively from high-purity special high-grade zinc which can be used as anode or electrolyte additive in batteries.
Zinc strips, foils and sheets are produced next to our headquarter in Duisburg also exclusively from special high-grade zinc. Additionally, zinc and zinc alloy wires are produced in Duisburg and at Zinacor in Angleur, Belgium. These materials can be used as anodes or current collectors in batteries.
Zinc sulphate is produced also in Duisburg in various qualities and is used for electrolytes in zinc-ion batteries.