hexagonal wire netting manufacturer Wire materials: Galvanized or PVC coated Application:corrosion resistance ... 25,24,23,22,211/2"13mm25,24,23,22,21,20,5/8"16mm27,26,25,24,23,223/ ... ,24,23,22,21,20,191"25mm25,24,23,22,21,20,19,181-1/4"32mm22,21,20,19,181- ... 1/2"40mm22,21,20,19,18, ... 172"50mm22,21,20,19,18,17 ...