1. Grade:11SMn37,11SMnPb37,10S20,10SPb20,etc 2. Size:T:0.2mm-7mm,W:3mm-600mm 3. Stable quality 4. Competitive price ... that in oversea marketing .we have been getting good reputation for over 10 years.Next we introduce the products as follows ... ,10SPb20, 22S20,35S20,SuM23,SuM23L,SuM24L,SuM25.2.Size:diametre:0.2mm-16mm.3.Usage:machinery,mechanical parts,instruments,auto parts and ...