Weld Systems Integrators (WSI)

Weld Systems Integrators (WSI) (WSI) has established itself as a leader in resistance welding technology since its inception. Our team of seasoned engineers and technicians specializes in designing and manufacturing high-quality resistance welding machines, including rocker arm spot welders, press-type spot welders, and capacitor discharge welders. We integrate advanced robotic resistance and MIG welding cells to meet diverse industrial needs. Our IN-STOCK inventory of new and used welding equipment ensures rapid delivery, with all units rigorously tested by experienced technicians. We provide comprehensive support through welding laboratory testing, contract engineering, and on-site repair services.

As a master distributor for TECNA Industrial Resistance Welders, we offer factory-direct solutions with global shipping capabilities. Our commitment to innovation is demonstrated through participation in industry events like the AWS Technical Meeting, where we showcase cutting-edge technologies such as Fast Diffusion Welding. With facilities in Warrensville Heights, Ohio, we combine local expertise with international reach. Our dedication to customer success is reflected in our extensive training programs and technical support. For over three decades, WSI has delivered reliable welding solutions that enhance productivity and quality across manufacturing sectors.