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. Manufacturing metal covered (i.e., clad) wood windows and doors--are classified in Industry 32191, Millwork; Manufacturing bins, cans, vats, and light tanks of sheet metal--are classified in Industry 33243, Metal Can, Box, and Other Metal Container (Light Gauge) Manufacturing; Manufacturing prefabricated metal buildings, panels, and sections--are classified in Industry 33231, Plate Work and Fabricated Structural Product Manufacturing; Fabricating sheet metal work on site--are classified in Subsector 238, Specialty Trade Contractors; Manufacturing metal stampings (except automotive, coins) and custom roll forming products--are classified in Industry 33211, Forging and Stamping; Manufacturing automotive stampings--are classified in Industry 336370, Motor Vehicle Metal Stamping; and Stamping coins--are classified in Industry 33991, Jewelry and Silverware Manufacturing.
