... :25kg/coil *Excellent corrosion resistance,smooth surface Galvanized electrical wire hangers 2.4mm 1. Material:hot-dip galvanized ... used to make hangers,also as construction binding wire , communications, weaving wire mesh,high pressure pipe, tie lines, ... than 20 countries,good reputation Construction bindings are mainly electrical galvanized wire,economical and practical. gauge 21 galvanized ...