North American Industry Classification System (NAICS) 2007

3323 - Architectural and Structural Metals Manufacturing

This industry group comprises establishments primarily engaged in fabricating metal products for structural or architectural purposes.

33231 - Plate Work and Fabricated Structural Product Manufacturing

This industry comprises establishments primarily engaged in fabricating plate work and structural products by cutting, punching, bending, shaping and welding purchased steel plate.

33232 - Ornamental and Architectural Metal Product Manufacturing

This industry comprises establishments primarily engaged in manufacturing doors, windows, and other ornamental and architectural metal products.