... binding wire,stitching wire 1,Specification:0.45 mm~0.75 mm 2,USES:used in automatic import of domestic book binding boobinding wire,stitching wire ... mmcoatingGalvanized iron wire with zinc coatingtensile strength range80kgf/mm2-130kgf/mm2applicationsprinting industry,magazine binding, catalogue, exercise book, and notebook stitching wire(book binding wire)(21 ...