1. Grade:11SMn37,11SMnPb37,10S20,10SPb20,etc 2. Size:T:0.2mm-7mm,W:3mm-600mm 3. Stable quality 4. Competitive price We own the eight profassion engineers of high strength steel wire,and five QC to keep the products good quality so that in oversea marketing .we have been getting good reputation for over 10 years.Next we introduce the products as follows:1.steel grade:12L14,1214,1144,12L15,S45CF, ...