This U.S. industry comprises establishments primarily engaged in introducing molten aluminum, under high pressure, into molds or dies to make aluminum die-castings. Establishments in this industry purchase aluminum made in other establishments.

Cross-References. Establishments primarily engaged in--

Pouring molten aluminum into molds to manufacture aluminum castings--are classified in U.S. Industry 331524, Aluminum Foundries (except Die-Casting); and

Manufacturing aluminum die-castings and further manufacturing them into finished products--are classified based on the specific finished product.