For contract metal fabrication solutions, Assurance Manufacturing is your premier source from prototype through production. We combine the widest array of equipment and the very best people for precision sheet metal fabrication. Long- and short-run metal stampings. Metal chassis. Metal cabinets, enclosures and assemblies. Welded fabrications. We also combine a wide range of capabilities, including forming, welding, laser cutting, and grinding, with expertly delivered value-added services. The finest American-made metal fabrication solutions, on the shortest possible lead times.