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Hai Nam Switchboard Manufacture (HNVN) is set to revolutionise the sector with the exciting launch of brand new and entirely redesigned ranges:

Cable Trays

Contructed from single sheet of perforated metal.They are convenient for cables which require both a degree of protection from external damage and some ventilation.

Cable Ladders

Straight sections of ladder type cable trays consist of two longitudinal side rails, connected by individual transverse members, or rungs, which are welded to the side rails or bolted in case of GI trays.

This type of cable tray provides maximum ventilation to heat producing cable such as power cables.
Cable Trunking

Straight sections of solid bottom cable trays contructed from single sheet of metal, providing excellent protection from external damage. They are used primarily for intrumantal control, communication and other non-heat producing cables.
  • Adjustale horizontal trunking connector.
  • Adjustale horizontal tray connector (orange).
  • Adjustale horizontal ladder connector.
  • Adjustale horizontal tray connector.
  • Adjustale horizontal trunking connector.
  • Adjustale horizontal ladder connector.
  • Outside vetical risers cable ladder.
  • Horizontal elbow cable ladder (round).
  • Horizontal elbow cable ladder.
  • Ladder connector.
  • Horizontal cross cable trunking.
  • Horizontal tee cable trunking.
  • Horizontal elbow cable trunking (round).
  • Horizontal elbow cable trunking (chamfer).
  • Horizontal elbow cable tray.
  • Adjustale vertical ladder connector.
  • Straight section cable ladder (zam steel).
  • Straight section cable trunking.
  • Straight section cable tray.
  • Straight section cable tray (zam steel).