non-conductive insulation, fire superior performance characteristics, and impact resistance, anti-aging,anti-damp,pvc products PVC wire trough: 

PVC wire trough	Spec:High×Breadth
10×20	14×24	12.5×25	25×25	19×39 A	19×39 B	20×30	35×30	20×40	30×40	40×40
50×40	20×50	30×50	40×50	20×60	30×60	40×60	50×80	40×100	60×100

 PVC wire trough has a non-conductive insulation, fire superior performance characteristics, and impact resistance, anti-aging, anti-damp, do not rust, oil

PVC wire trough