This U.S. industry comprises establishments primarily engaged in pouring molten aluminum into molds to manufacture aluminum castings. Establishments in this industry purchase aluminum made in other establishments.
Cross-References. Establishments primarily engaged in--
Manufacturing aluminum die-castings--are classified in U.S. Industry 331521, Aluminum Die-Casting Foundries; andManufacturing aluminum or aluminum alloy castings and further manufacturing them into finished products--are classified based on the specific finished product.