1.pvc material 2.no break when bend 3.fire-proof,corrosion resistance 4.Long service life without color change Detailed Product DescriptionPVC Cable Channel , PVC Cable Tray .Feature1, insulation, anti-jamming 2, flame-retardant 3, anti-wear 4, light weight, easy to install 5, corrosion resistance DescriptionPVC Cable Channel Product Introduction: 1).Material: Making of PVC Plastic2).Standard: ...