OEM Fabricators is a Contract Manufacturer specializing in steel fabricating, welding, machining, finishing, and assembly. Our specialty is medium to heavy gauge metal products. Our skilled machinists, welders, and painters provide contract manufacturing to the oil and gas, mining, construction, and rail industries. Our three Wisconsin facilities are ISO 9001 Certified. We hold numerous welding certifications including AWS D1.1 and EN 15085-2. OEM has twice been awarded Manufacturer of the Year by the state of Wisconsin and prides itself on being the employer of choice!