... 0.2mm-7mm,W:3mm-600mm 3. Stable quality 4. Competitive price We own the eight profassion engineers of high strength steel wire ... we introduce the products as follows:1.steel grade:12L14,1214,1144,12L15,S45CF,1215, ... ,SuM23,SuM23L,SuM24L,SuM25.2.Size:diametre:0.2mm-16mm.3.Usage:machinery,mechanical parts,instruments,auto ... CIF. If you have any demands abou steel products,pls don't hesitate to contact us ...