With the new Mac Pro, we’re assembling the entire product and machining several of its high-precision components in the United States. By leveraging the innovative power of industry-leading companies in Texas, Florida, Illinois, Kentucky, and over a dozen other states across America, we're able to build a product that's impeccably constructed and beautiful in every detail. In other words, exactly as it was envisioned by our designers and engineers in California.
Details here. Looks pretty rad.