Steel Wire, Brush Wire, Hard Drawn Steel Wire manufacturer / supplier in China, offering 0.20-1.80mm Steelwire Manufacturer Oil-Hardend and Tempered Steelwire Steel Binding Wire Fence Bright Steel Cable Steelwire Tensile Strength: 1720-1960 N/mm2, 0.08-10mm Piano Steelwire Spring Steelwire for Strings, Weapons, Springs, ASTM A228 Grade 80# or Above Piano Steelwire 1.6mm 1.8mm 2.6mm2.8mm 2.9mm 3.0mm and so on.