Since 1938, Zwez-Chemie has been a family-owned leader in surface technology, driven by innovation and a passion for R&D. We partner with top universities to develop advanced solutions for metal treatment. Our global team delivers high-quality products including conversion coatings, water-based lubricants, polymers, and wire/tube drawing solutions. Headquartered near Cologne, Germany, with subsidiaries in Brazil, India, and the USA, we serve customers worldwide with German-engineered excellence.