Classification

Copper Rolling, Drawing, Extruding, and Alloying
NAICS Code: 33142

Copper Rolling, Drawing, Extruding, and Alloying
NAICS Code: 331420

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, Extruding, and Alloying
NAICS Code: 33149

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
NAICS Code: 331491

Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)
NAICS Code: 331492

Foundries
NAICS Code: 3315

Ferrous Metal Foundries
NAICS Code: 33151

Iron Foundries
NAICS Code: 331511

Steel Investment Foundries
NAICS Code: 331512

Steel Foundries (except Investment)
NAICS Code: 331513

Nonferrous Metal Foundries
NAICS Code: 33152

Nonferrous Metal Die-Casting Foundries
NAICS Code: 331523

Aluminum Foundries (except Die-Casting)
NAICS Code: 331524

Other Nonferrous Metal Foundries (except Die-Casting)
NAICS Code: 331529

Fabricated Metal Product Manufacturing
NAICS Code: 332