electric galvanized iron wire treatment:electro galv./hot dip galv. spec:BWG4- BWG30 usage:rope,mesh,construction Galvanized iron wire/galvanized wire/iron wiretreatment:electro ... 10%-25%tensile strength: 1) soft quality: 270-450mpa 2) hard quality: 700-900mpa or 1350-1770mpazinc coating ... rope, barbed wires, chain link, fences, filter wire mesh, high pressure pipes, construction, arts and crafts, etc ...