... equipment 3.BV and ISO certificate Best quality 1/2 hard stainless steel wire 1. 1/2 hard stainless steel wire detailed specification1. Name: ... Stainless steel / stainless steel iron3. Grades: 201,202,304,316, 410,420,430, Alloy material , etc4. Packing: coil, spool, etc. ... , JIS, And SUS, etc.10. We are the manufacturer.2. 1/2 hard stainless steel wire chemical composition: Wire Diameter(mm)Tolerance ...