3548  Electric and Gas Welding and Soldering Equipment

Establishments primarily engaged in manufacturing electric and gas welding
and soldering equipment and accessories. Also included are establishments
primarily engaged in coating welding wire from purchased wire or from wire
drawn in the same establishment. Establishments primarily engaged in
manufacturing handheld soldering irons are classified in industry 3423, and
those manufacturing electron beam, ultrasonic, and laser welding equipment
are classified in industry 3699.