1. PVC trunking: PVC trunking is the most generally made use of variety on account of its Charge-success and flexibility. It is very proof against corrosion, versatile, and may be quickly Slice and custom made to suit any cable format. PVC trunking is often located in household and commercial buildings. https://cable-trunking44556.verybigblog.com/36076559/the-basic-principles-of-cable-trunking