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Cable Tray System FAQs

CTI Mission Statement

The Cable Tray Institute (CTI) was founded in 1991 to support the cable tray industry by engaging in research, development, education, and the dissemination of information designed to promote, enhance, and increase the visibility of the industry.

CTI History

Cable tray, introduced in the mid 1940s, is a safe and economical solution for supporting requirements of electric power, signal, control, instrumentation and communication cables. Fabricated in numerous styles (wiremesh, ladder, ventilated trough, channel, and solid-bottom) and sizes, cable tray provides the greatest versatility among cable support systems, while offering savings of up to 84 percent in labor costs.