Large-span cable trays are categorized into ladder, trough and tray types. Type A is standard type while Type B is heavy-duty type with a support spacing of 6 meters. Custom products are available for spans over 6 meters.
Our company specializes in the research, development and production of high and low voltage switchgears, box-type substations, distribution boxes and other products below 35KV.
The large span bridges are divided into three types: class, trough and tray. Type A is a common type, Type B is a heavy-duty type, and the support spacing is 6m. When the span is greater than 6m, special order can be accepted.