Naics code Naics title Naics description
332311 Prefabricated Metal Building and Component Manufacturing This U.S. industry comprises establishments primarily engaged in manufacturing prefabricated metal buildings, panels, and sections.
332312 Fabricated Structural Metal Manufacturing This U.S. industry comprises establishments primarily engaged in fabricating structural metal products, such as assemblies of concrete reinforcing bars and fabricated bar joists.
332313 Plate Work Manufacturing This U.S. industry comprises establishments primarily engaged in manufacturing fabricated metal plate work by cutting, punching, bending, shaping, and welding purchased metal plate.
33232 Ornamental and Architectural Metal Products Manufacturing This industry comprises establishments primarily engaged in manufacturing one or more of the following: (1) metal framed windows (i.e., typically using purchased glass) and metal doors; (2) sheet metal work; and (3) ornamental and architectural metal products.
332321 Metal Window and Door Manufacturing This U.S. industry comprises establishments primarily engaged in manufacturing metal framed windows (i.e., typically using purchased glass) and metal doors. Examples of products made by these establishments are metal door frames; metal framed window and door screens; and metal molding and trim (except automotive).
332322 Sheet Metal Work Manufacturing This U.S. industry comprises establishments primarily engaged in manufacturing sheet metal work (except stampings).
332323 Ornamental and Architectural Metal Work Manufacturing This U.S. industry comprises establishments primarily engaged in manufacturing ornamental and architectural metal work, such as staircases, metal open steel flooring, fire escapes, railings, and scaffolding.
3324 Boiler, Tank, and Shipping Container Manufacturing This industry group comprises establishments primarily engaged in one of the following: (1) manufacturing power boilers and heat exchangers; (2) cutting, forming, and joining heavy gauge metal to manufacture tanks, vessels, and other containers; or (3) forming light gauge metal containers.
33241 Power Boiler and Heat Exchanger Manufacturing See industry description for 332410.
332410 Power Boiler and Heat Exchanger Manufacturing This industry comprises establishments primarily engaged in manufacturing power boilers and heat exchangers. Establishments in this industry may perform installation in addition to manufacturing power boilers and heat exchangers.