Founded in 1947 by Alexander P. Seedorff, the Company began manufacturing Resistance Welding Equipment for the Automotive Sector (Chrysler, Nash). Soon thereafter, the Aircraft Industry acquired our services (Grumman Aircraft, McDonnell Douglas, Boeing, General Dynamics, Northrop, Pratt & Whitney, etc). Miniature Welding Guns, Power Supplies, and Standard Welding Equipment were delivered. Upon developing Standard Machinery (stationary & portable), the Picture Tube Industry called upon us (Zenith, Sony, Motorola, etc). Mini Spring-to-Frame Welders were delivered. As time progressed, the Appliance and Office Furniture Industry called upon us to design and build custom Multi-Head Welding Machines. Standard and Special Seam Welding Machines were manufactured per Customer’s Requirements. SEEDORFF Welding Equipment can be found not only in the U.S., but as far as Saudi Arabia, China, Korea, Europe, Canada, Mexico, and South America.

• Rocker Arm Spot Welders
• Spot Welders