CMC Magnetics Corporation (Chinese: 中環股份有限公司, Central Ring Public Limited Company) is a Taiwanese company that manufactures optical discs. Established in 1978, its factories are located in Taiwan (Memorex, HP, Philips, TDK, Maxell) and Hong Kong (Memorex, Philips). In December 2015, Taiyo Yuden, one of the inventors of the recordable CD and inventor of the original cyanine dye for CD-R, sold its optical disc brand and intellectual property to CMC Magnetics, ending its own production in Japan.[1]

CMC Magnetics Corporation
Native name
中環股份有限公司
Company typePublic
TWSE: 2323
ISINTW0002323003
IndustryDigital media
Founded1978; 46 years ago (1978)
HeadquartersTaipei, Taiwan, ROC
Websitewww.cmcnet.com.tw

Products

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CMC produces CD and DVD storage media products, including CD-R, CD-RW, DVD-R/RW, DVD+R/RW, DVD-RAM, and floppy diskettes. CMC produces the Mr. Data line of optical media, which is or was commonly rebranded and sold by HP, Maxprint, Imation, Memorex, Philips, TDK, BenQ, Verbatim Life Series, Staples, Office Depot, Datamax, Optimum, Auchan and other OEM brands.

After Taiyo Yuden sold its optical disc manufacturing business, CMC started the CMC Pro line of optical media, a new line of optical media based on the Taiyo Yuden technology that CMC acquired after Taiyo Yuden left the optical disc market.[2]

CMC in the UK and Ireland

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Europa Magnetics Corporation Limited, a CMC group company, operated floppy disk, CD-ROM and CD-R production facilities in Cramlington, Northumberland, UK in the 2000s.[3][4]

CMC also operated a CD-R production plant, MC Infonics in Limerick (Republic of Ireland), which it had previously acquired from Mitsubishi Chemical/Verbatim.[5]

See also

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References

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  1. ^ "CMC Magnetics Acquires Optical Disc Assets From Taiyo Yuden | CdrInfo.com". www.cdrinfo.com.
  2. ^ "CMC Pro Media | Microboards Technology".
  3. ^ "Ultra-clean manufacturing at Cramlington". Laboratorytalk. Retrieved 24 January 2023.
  4. ^ "Europa Magnetics Corporation Limited". Discogs. Retrieved 25 December 2022.
  5. ^ "China rescues Limerick". Independent.ie. 25 August 2001. Retrieved 25 December 2022.
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