Matheson Tri Gas

Located in Miami, Ariz., US Air Weld Inc. sells welding supplies and industrial gases. The company's product line includes a selection of gases, such as argon, helium, nitrogen, oxygen, acetylene, propane, hydrogen and carbon dioxide. It offers a range of proprietary mixes designed for specific applications as well as for common industrial applications, including metal fabrication, lasers cutting and welding, among others. The firm also carries a vast merchandise of welding equipment and accessories, including abrasives, air tools, brushes, clothing and leathers, cylinder carts and more. Additionally, US Air Weld Inc. provides equipment rental/repair, on-site evaluation and product training services. The company operates over 11 stores located throughout Arizona and New Mexico.