The world's most specified cable management system. Through the design of effective, efficient and innovative Cablofil wire mesh cable trays, Legrand, the leader in wire mesh cable tray, provides the highest quality cable management solutions for any situation. As the safest, easiest-to-install alternative to labor-intensive conduit, wire mesh cable management tray has been the most widely adopted wiring support method for 40 years. Electrical contractors continue to rely on tried-and-tested, code-compliant cable tray for all of their installations, including those in some of the world’s harshest environments.