... coating:20-30g/m2 U type wireThe cut wire is made of galvanized iron wire,black wire ,annealed wire.Through wire drawing,acid washing,rust removing ... strong resilient and corrosion resistance ,excellent tensile.This kind of wire is widely used in construction,handicrafts,and other daily uses ... .910.840.90210.810.810.80220.710.710.70 U type wire