Kiswire Ltd. manufactures and sells steel wires worldwide. Its products include oil-tempered wires for engine valves, clutches, pumps, generators, air compression equipment, auto suspension, shutters, shock absorbers, industrial machines, and garage door springs; spring torsion bars, screens, hoods, and mines; flat and shaped wire for die, wave, regulator, and seat return springs, and snap and piston rings; hard drawn steel wires for general, machinery, and agricultural springs; music wires for piano and guitar strings; piano wires for precision machinery, electronic communication equipment, and automobiles; and silk wires for automotive oil seals, precision machinery, electric appliances, and ball pens. The company also offers bead wires and steel cords for tires, hose wires, saw wires, galvanized PC wires and strands for cable-stayed bridges, galvanized wires for suspension bridges, galvanized steel wires and strands for power transmission, PC wires and strands for industries, bridges, buildings, anchors, railway sleepers, panels, and concrete pipes, and unbonded PC wires and strands for earth and rock anchors, PC bridges, retaining walls, dams, and building slabs. Additionally, it provides cross and parallel laid, compacted/swaged, non-rotating, elevator, and suspension bridge wire ropes, as well as hyrope, Neptune and N2 hyrope, Alumar, control cable, micro cable, and GAC products. It also offers superconductive wires, superconductive composite wires, superconductive precursor, and Cr coatings for energy environment, biomedical, and aerospace and transportation industries; superconductive magnets for biomedical and basic science and physics applications; and superconductive acceleration modules and measuring instruments. Kiswire Ltd. was founded in 1945 and is headquartered in Busan, South Korea.