Action Spring Company is a manufacturer of custom compression, extension, torsion, flat and clock springs, wireforms and metal stampings. Action Spring has computerized spring coilers and lathes, testing equipment and electrical discharge machining equipment. Its additional capabilities include grinding, presetting, shot peening, vibrating and heat-treating at less than 1,200 degrees. The company serves aerospace, aircraft, agricultural, automotive, construction, electronics, recreational, residential hardware and sports industries. Action Spring is headquartered in Tulsa, Okla.