MG Duff is one of the foremost authorities on marine cathodic protection and one of the world's leading suppliers of marine anodes for leisure boats, commercial ships and offshore structures. We maintain excellent stock levels and make sure that our comprehensive range of anodes are always available to our customers. We also have the flexibility to meet the short lead-time requirements of bespoke anode orders. We manufacture a range of aluminum anodes, zinc anodes, and magnesium anodes at our local foundry here in the UK. Founded in 1956, MG Duff was the UK's first corrosion-control company and has pioneered the development of cathodic protection technology and anodes for yachts, powerboats, inland waterway vessels and commercial ships.