Welcome to Industrial Welding Supply IWS has a complete line of welding machines and supplies, compressed gases, cryogenics, tools and safety equipment, as well as an array of rental welders, including electric, and both gas and diesel driven. IWS sales and administrative staff has an average of 30 years experience in the welding supply and compressed gas business. With this kind of dedication it’s no wonder that IWS employees average 16 years with the company. Since 1947 Industrial Welding Supply has remained a family owned and operated business enterprise. HOME | ABOUT | AFFILIATES | GAS CATALOG | LINKS | PARTNERS | MSDS | CERTIFICATION | CONTACT © Copyright 2009. Industrial Welding Supply. All Rights Reserved. Proudly, another AAA Design Services Production.