Cable Tray Parts are used in the electric wiring of buildings. They are the support for the wires and an controllable device for it.They are used for power distribution and are mainly used by Electricians of this industry. It has been a successful device in this industry .It is mainly an alternative to open wiring and has been one 0f the fastest moving device in this industry.This device is mainly used an an management in cable and industrial constriction. DNV industries are one of the best manufacturer in the industry.They have been making this from 10 years and have been really good in this segment.