... Inside 50 year life,outside 30 years 4.MOQ:250pcs Machinery Plastic Cable Management Systems Components of PVC cable trayGroove PVC ... : PVC, ABS, PS, ACR and polyester resin·Usage: Chemistry, Petroleum,machinery, bridge, vessel, ocean exploration and so on. Electricity or TextileProduct ... installation, the products can be cut kinds of shape which won’t form the burr to damage the cable.6. Environmental ...