ASW has worked hard to make customer satisfaction a company tradition. We strive to understand the needs of our customers and employ proven methods to meet their expectations. We listen. We cooperate. We respond. It's a tradition that benefits both ASW and our customers. It's a tradition we intend to continue.     Founded in 1968, American Spring Wire Corporation is North America's largest manufacturer of valve and commercial quality spring wire.     Our corporate headquarters are located in Bedford Heights, Ohio, as well as a large manufacturing facility.