Corona Steel

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.

The Linde Welding Gas and Equipment Center located in Tacoma, WA offers industrial and specialty gases along with welding and cutting supplies and equipment from Miller Welding, Lincoln Electric, Hypertherm and more.

Founded in 1907, Praxair Inc. is a Fortune 500 company which supplies atmospheric, process and specialty gases. Located in Fife, Wash., the firm designs, engineers and constructs cryogenic and noncryogenic supply systems. Through the subsidiary, Praxair Surface Technologies, it also supplies metallic and ceramic coatings and powders to metal surfaces. Praxair Inc. caters to a diverse group of industries, including aerospace, food and beverages, health care, semiconductors, chemicals, refining, oil and gas production, primary metals and metal fabrication.