Cee Kay Supply is the largest independent supplier of industrial gases, welding and cutting equipment and supplies in Missouri. Our seven retail locations throughout Missouri & Illinois offer a combination of products, services and technical support to meet your expectations. 

Since 1948, Cee Kay has been serving customers as a supplier of welding products, gases, and services. We invite everyone to “Discover the Difference” when dealing with Cee Kay Supply, Inc.

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