NAICS Code 3323 — Architectural and Structural Metals Manufacturing

Industry Group in the official 2022 North American Industry Classification System (U.S. Census Bureau). It contains 2 direct sub-codes.

Code	3323
Title	Architectural and Structural Metals Manufacturing
Level	Industry Group (4-digit)
Edition	NAICS 2022 edition

Official definition (2022 NAICS)

This industry group comprises establishments primarily engaged in manufacturing one or more of the following: (1) prefabricated metal buildings, panels, and sections; (2) structural metal products; (3) metal plate work products; (4) metal framed windows (i.e., typically using purchased glass) and metal doors; (5) sheet metal work; and (6) ornamental and architectural metal products.

Where 3323 sits in the hierarchy

Level	Code	Title
Sector	31-33	Manufacturing
Subsector	332	Fabricated Metal Product Manufacturing
Industry Group	3323	Architectural and Structural Metals Manufacturing

Codes under 3323

Code	Title
33231	Plate Work and Fabricated Structural Product Manufacturing
33232	Ornamental and Architectural Metal Products Manufacturing

Related Industry Group codes

• 3321 — Forging and Stamping
• 3322 — Cutlery and Handtool Manufacturing
• 3324 — Boiler, Tank, and Shipping Container Manufacturing
• 3325 — Hardware Manufacturing
• 3326 — Spring and Wire Product Manufacturing
• 3327 — Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing
• 3328 — Coating, Engraving, Heat Treating, and Allied Activities
• 3329 — Other Fabricated Metal Product Manufacturing

Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.