protect fence Marerials:Low carbon steel wire,Al-Mg alloy wire. Type:electronic galvanized,hot-dip galvanized,PVC spra protect fence Marerials:Low carbon steel wire,Al-Mg alloy wire. Type:electronic galvanized,hot-dip galvanized,PVC spraying and PVC coating. Usefulness:prevention for road,railway,airport,residence district,seaport,garden,feeding and husbandry.