... .Material: 1) coating: PE, PVC and NYLON. 2) Metal wire: quality iron wire, galvanized iron wire, stainless iron wire, brass wire, aluminum wire. 3) PVC coated wire is manufactured by having ... -resistant, waterproof, oil-resistant, crack-resistant, excellent corrosion resistance and good insulating properties. supply 7x19 pvc coated galvanized steel wire rope