Kobe Steel is the leading manufacturer world-wide of aluminum disk
blanks and substratesfor computer memory disks, with an estimated
60% share of the world market. Since first moving into this field
in 1974, Kobe Steel has focused its efforts on developing and manufacturing
products that will satisfy customers needs.
Our product range covers
the full line-up of alloys and all sizes of disks. The use of high
quality materials and an advanced manufacturing process guarantees
near-perfect flatness. The finest quality disk blanks in the world
are assured through rigorous testing and inspection.
also has considerable experience in manufacturing precision products,
such as sputtering targets and surface inspection systems, for use
in computers and other electronic equipment, and well understands
the need for quality and high reliability.