NAICS 331524 — Aluminum Foundries (except Die-Casting) 
BEA sector: Nonferrous metal foundries
Activity: Aluminum castings (except die-castings), unfinished, manufacturing
Activity: Aluminum foundries (except die-casting)
Activity: Castings (except die-castings), unfinished, aluminum, manufacturing
Activity: Foundries, aluminum (except die-casting)
Activity: Investment castings, aluminum, unfinished, manufacturing
Activity: Permanent mold castings, aluminum, unfinished, manufacturing
Activity: Sand castings, aluminum, unfinished, manufacturing