Cee Kay Supply
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.

Industrial VendingCee Kay Supply Announces Industrial Vending Solutions

Managing and Tracking Inventory is now easier than ever.

Sale ItemsSeptember & October Sales Announced

Click below to see the most recent sale items available at Cee Kay Supply.
Sale Items

Quick Links

Cylinder Gas

Gas Express

Bulk Gas


Rental Equipment

Dry Ice

Hil Bax Tech Center
Virtual Welding Room
Purity Plus