Various kinds of Compression Springs 1.Wire Dia.:0.08mm-10mm 2.ISO9001:2008 ... and is able to supply all kinds of springs, including Compression spring, Extension spring, Torsion spring, Wire spring, Art and Craft ... , tin-plated copper wire, nickel-plated steel wire, non-magnetic stainless steel wire, heat-resistant steel wire, duplex stainless steel wire(corrosion resistant and heat resistant ...