Heavyweight and belting may be associated with boxing, but Fenner takes them on outside the ring. The company is among the world's top manufacturers of heavyweight belting. Fenner straddles two divisions. Conveyor Belting (CB) manufactures rubber, PVC, and steel cord conveyor belts for mining, power generation, and industrial use. Advanced Engineered Products (AEP) supplies a range of polymer items, including office automation parts, mechanical transmission drives, diesel engine hoses, hydraulic and pneumatic seals, and biomedical fixtures and industrial fabrics. The line is integrated into processing systems, heavy equipment, and electrical/mechanical tools. Over 50% of Fenner's sales are made outside the US.