NS ARC is the largest dedicated welding wire brand in the United States, and we are solely committed to the manufacturing and production of top-quality, unparalleled welding wire. Our products deliver exceptionally consistent results, creating smooth welds that satisfy welders and exceed the highest industry demands. You can find our wires tirelessly at work in the automotive, construction, manufacturing, transportation, and energy industries, helping to create the many products, vehicles, and machines we rely on every day.