Anderson Copper & Brass Company, a Marmon Group company, supplies field-proven brass fittings, valves and accessories to the trucking, industrial MRO, air handling, hardware and plumbing industries. Its products are typically used with hydraulic hoses and tubing to transmit fluids, air and other gases. Its products include flare fittings, air brake fittings, medium pressure fittings, pneumatic fittings, hose fittings, pipe and bottle gas fittings and valves. The company distributes its products through a network of retailers and via its online website. Anderson is headquartered in Oak Forest, Ill. It also operates branch offices in Paramount, Calif.; Marietta, Ga.; Frankfort, Ill.; and Wabash, Ind.