SPECIALTY STEELS - Nachi-Fujikoshi. As a multifaceted machinery maker, Nachi-Fujikoshi is maximizing valuable feedback from users with its range of technologies to produce new steel materials that meet demand with unceasing advances in quality. 10 10 8 667 5 666 5 8 7 9 9 9 5775 768 6 8 747 3779 464 9 585 5 9108 7 1 1 6106 10 7925 8945 576 7 8954 8 7 6 3 9 6 6 2 1