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![]() ![]() ![]() A cable tray system, according to the US National Electrical Code, is "a unit or assembly of units or sections and associated fittings forming a rigid structural system used to securely fasten or support cables and raceways." Cable trays are used to hold up and distribute cables. With features of light weight, low cost, special shape, easy for installation, good ventilation etc, Ladder type cable trays suit for laying of large diameter cable, especially suitable for high/low voltage power cable laying. Ladder trays are used in applications with intermediate to long support spans ![]() ![]() ![]() Products Range
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![]() ![]() Ningbo Vichnet Communication Science & Technology Ltd.
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