America most fundamental industry, metal casting, continues to play a critical role in the success of U. S. Manufacturing through the production of high quality castings and support of key industry sectors. In fact, castings are used in 90% of all finished manufactured products. As an important segment of the larger metal casting industry, the die casting industry produces over one-third of all metal castings. Today, there are over 300 U. S. Die casters manufacturing thousands and thousands of non-ferrous castings: From automobile engine and transmission parts to intricate components for computers and medical devices. In the United States, die casters contribute over $7 billion to the nation economy annually and provide over 50, 000 jobs directly and indirectly. Source: Diecasting. Org
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http://www.diecasting.org/news/news.php?action=fullnews&id=1213