Government Vendors in NAICS 331

Browse companies classified under NAICS 331 - Primary Metal Manufacturing that provide products and services to federal, state, local, educational, and public agencies. Search government contractors, suppliers, and manufacturers participating in public-sector procurement within this industry.

NAICS 331 covers primary metal manufacturing. Businesses in this category smelt, refine, roll, draw, cast, and alloy ferrous and nonferrous metals to manufacture iron, steel, aluminum, copper, other primary metals, metal shapes, wire, pipe, tubing, and cast metal products.