Nikkei MC Aluminum America, Inc.

Nikkei MC Aluminum America, Inc. (NMAA) is a leading North American producer of high-performance, low-emission secondary aluminum alloys engineered for demanding cast and automotive applications. Our business strategy is centered on delivering consistent chemistry control, clean melt practices, and reliable supply—helping customers improve performance, reduce scrap, and support sustainability goals through the use of recycled content.

We partner with aluminum die casters, automotive Tier-1 and Tier-2 suppliers, and industrial manufacturers who require dependable secondary alloys for structural and safety-critical components. Backed by deep metallurgical expertise and a customer-focused approach, NMAA supports high quality standards, responsive technical service, and long-term collaboration to help customers meet production targets while lowering the overall carbon footprint of their aluminum supply chain.