Rocklink GmbH is a Düsseldorf, Germany–based specialist in rare metals recycling, founded to provide innovative solutions for lithium-ion batteries and rare earth magnets. Operating through two divisions—Fine Metals & Chemicals and Rare Metals Recycling—the company handles compounds and metals including rare earths, nickel, cobalt, manganese, and lithium. As an exclusive agent for selected manufacturers, Rocklink ensures direct supplier communication and efficient transactions, committed to sustainable practices and supporting electromobility and renewable energy.