Campbell offers a wide range of products designed specifically for the marine market and brings the added strength of an experienced customer service team that can assist in recommending products that will perform most effectively in each uniquely demanding marine application. Campbell Sweep Chain and Welded Rings are produced expressly for scallop and oyster dredge nets, while Marine Alloy Trawl Chain has a longer, higher strength link design and is specially heat-treated for the tough demands of the trawling industry. Campbell offers a wide selection of wood and steel shell blocks for a myriad of marine applications, from hauling in nets to yardarm rigging. Strong, reliable Campbell marine chain is also a critical component of many tsunami-detection systems currently being installed around the world. With stocking warehouses located in York, Pennsylvania, and Mississauga, Ontario, Campbell is ready to keep your marine operation running no matter what the need.