HD Sector

Our hard disk business leads the industry in technological development, with the interconnections of our inorganic/aluminum and organic chemical technologies enabling improvements in memory density. We currently have operations in Japan and four overseas bases and deliver world-leading advanced products in both the computer and consumer electronics fields such as DVD recorder, portable music player.

Organization

Major Product/Service Aluminum based hard disks Glass based hard disks Aluminum substrates for hard disks Sales office HD Sector, Marketing Department (Ichihara) 5-1, Yahata Kaigan, Ichihara, Chiba 290-0067 TEL : 81-436-43-8611 FAX : 81-436-41-3511 HD Sector, Marketing Department (Oyama) 1-480, Inuzuka, Oyama, Tochigi 323-8678 TEL : 81-285-30-2961 FAX : 81-285-30-1279 Operation · R&D Site Chiba Plant Oyama Plant Showa Denko HD Yamagata K.K. Showa Denko HD Shingapore Showa Denko HD Maraysia Showa Denko HD Trace