PVC Knitted Wire It is a type of galvanized PVC coated wire with a sieve range of 60×60 mm, a wire thickness of 3-4.75 mm and manufactured at different heights according to the need. The most important reason for choosing PVC coated wire fences, which has a large area of use, is that it is resistant to corrosion. PVC coated wires are soft and green is the color that is often preferred in the market. However, it is also produced in different colors as desired.