Ahresty Corp is a Japan-based company engaged in the manufacture of die castings. The company operates in three business segments. Its Die casting business segment is mainly involved in production and sales of auto parts, general engine parts, industrial machinery parts, and dies particularly in Japan, North America, and Asia. The Aluminum business segment is comprised of smelting and sales of aluminum alloy ingots. Its Proprietary products business segment covers marketing access floors and its accessories.