Dohrman Design & Manufacturing is a small fabricating, welding & machine shop that specializes in custom steel fabrication, miscellaneous steel, structural steel, metal handrails, metal stairs, prototypes and small run production. Consider us for your next project weather it's a custom bumper for you pickup or a complex assembly. DDM also uses advanced software such as Solidworks, Autocad & Advanced Steel to detail & design your projects. Check back often to see latest products and services.