Linde Welding Gas & Equipment Center

Since the 1950s, A-OX has been one of the largest, most complete distributors of industrial gas and welding supply in the upper Midwest. Today, A-OX Welding Supply comprises 7 locations in South Dakota, North Dakota, and Iowa with a headquarters and central warehouse in Sioux Falls, SD. We have our own fleet of bulk tankers and delivery trucks that service customers across a 5-state region including South Dakota, North Dakota, Minnesota, Iowa, and Nebraska.

American Welding & Gas, a family and teammate-owned company headquartered in Raleigh, NC, has its roots in the 1949-founded Valley Welding Supply and Scott-Gross Company. With a significant presence across over 100 retail locations and 20 gas fill plants in more than 20 states, the company specializes in the manufacture and distribution of industrial, medical, specialty, and beverage gases, as well as welding and safety supplies. Employing over 850 individuals, American Welding & Gas caters to a diverse customer base ranging from large bulk cryogenic gas clients to small one-man businesses. As one of the largest independent gas and welding supply distributors, the company possesses the expertise and resources necessary to effectively meet the needs of its clientele across various industries. Generated from the website

Airgas, an Air Liquide company, is a leading US supplier of industrial, medical and specialty gases, as well as hardgoods and related products; one of the largest US suppliers of safety products; and a leading US supplier of ammonia products and process chemicals. Dedicated to improving the performance of its more than 1 million customers, Airgas safely and reliably provides products, services and expertise through its more than 18,500 associates, over 1,400 locations, robust e-Business platform, and Airgas Total Access telesales channel. As an Air Liquide company, a world leader in gases, technology and services for Industry and Health, Airgas offers customers an unrivaled global footprint and industry-leading technology and innovations.