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1·Cable tray refers to cable ladder, cable tray and metal trough.

电缆桥架系指电缆梯架、电缆托盘及金属线槽。

2·Our main products are: low-voltage distribution cabinets, cable tray, bus duct, the ground metal trough, mining lamps and so on.

公司主要产品有：低压配电柜、电缆桥架、母线槽、地面金属线槽、工矿灯具等。