AIKOKU ALPHA’s Aero Precision Division manufacturer aircraft components, engine parts, and impellers that demand this sophisticated precision machining technology. In 1975, we were one of the first companies to introduce then highly expensive 5-axis machining center, and since then we have been steadily accumulating expertise in the technology of machining high accurate complex parts such as aerospace industry's airframe parts. Through this history, we have inherited various cutting technologies, and nowadays produce a significant portion of the world’s machined impellers while confidently guaranteeing that they are of the finest quality available. We will continue to pursue the cutting technology by focusing the 5-axis machining technology.