1978
 CMC established in Taiwan.
Began production of Video Tape and Audio Cassette.
1989
 Started 3.5" Floppy Diskette production.
1992
 Began listing in the Taiwan Stock Exchange. ( TSE 2323 )
1993
 The UK subsidiary was incorporated, began production of 3.5" Floppy Diskettes.
1994
 Obtained ISO 9002 certification on 3.5" Floppy Diskettes.
1996
 Hotan Corporation, the US subsidiary, was incorporated.
CD-Recordable disc (CD-R ) technology was successfully developed and produced in December.
1997
 Began production of CD Jewel Box.
1998
 Obtained ISO 9002 certification on CD-R.
Partnership with a well-known Japanese company for optical media.
The Hong Kong subsidiary was incorporated to produce optical media
1999
 8X CD-R were successfully developed and the production began.
DVD-R & DVD-RAM were successfully developed.
Signed strategic partnership with Pioneer For CD-R and DVDs.
Obtained ISO 9002 certification on CD Jewel Box
Set up in-house DVD certification laboratory with OES/ITRI assistance.
Launched the world's smallest MP3 player---MP3 Jumper.
2000
 Honorably listed on Top 2,000 Taiwan Corporation in 1999:
First on Top 100 Best Operating Performance First on Top 50 Most Profitable Corporation (Source: Common Wealth Magazine, May, 2000).
Honorably received first on Top 1,000 Taiwan's Most Profitable Manufacturer in 1999. (Source: Business Weekly, No.653, May, 2000).
Obtained ISO 9002 certification on CD-R in CL-2 plant.
Launched the world's first single-chip multimedia PDA -----All-In-One Cyber Boy.
Honorably ranked first on Top 100 Taiwan's Best Technology Company. (Common Wealth Magazine, August,2000).
Joint venture with Fujitsu to manufacture LCD Touch Panel in Taiwan.
2001
 Launched DVD-RAM V2.
Launched 4.7GB DVD-R successfully.
Founded CMC Culture Foundation to promote public and cultural activities.
Launched the first Simple PDA with an open system Chinese version OS.
Mr. Data 24X CD-R is now available for Taiwan Users.
Obtained ISO 9002 certification on CD-P(CD Jewel case).
Obtained Patent on Low-Profile Compact Disk Case.
Obtained Patent on Compact Disc Container With Locking Tube.
Obtained ISO 9002 certification on stampers for manufacturing CD-R/RW,CD-ROM,DVD-ROM.
16X, 20X and 24X CD-R have a good compatibility with all worldwide well-known recorders and players and recommended by those famous recorder makers. The compatibility evaluations feedback from the recorder makers are ahead of among disc makers in Taiwan.
2002
 DVD-RAM 4.7GB version 2.1 obtained certification from DVD Forum Class A Verification Laboratory.
DVD-R 4.7GB for general 1X recording obtained certification from DVD Forum Class A Verification Laboratory.
DVD-R 4.7GB 2X recording obtained certification from Pioneer, leading among of Taiwanese manufacturers.
DVD+RW 4.7GB 1-2.4X recording obtained certification from Philips, leading amoung of Taiwanese manufacturers.
DVD-RW 4.7GB version 1.1 obtained certification from worldwide well-known recorder makers.
TaChong Bank & CMC Group launch the first "All-in-One Entertainment Co-brand Card.
CMC Magnetics Corp. is assigned its long-term and short-term ratings of "twBBB+/twA-2" by Taiwan Rating Corp. (TRC)
Deltamac(Taiwan)Company Ltd. was listed in the OTC of Taiwan on January 23, 2002.
Obtained ISO 9001:2000 certification on Manufacture of CD-R,CD-RW optical media.
Obtained the 10th award for industrial technology advancement granted by Ministry of Economic Affairs,R.O.C.
Honorably been listed in TSEC Taiwan 50 Index.
32X, 40X, 48X and 52X CD-R have a good compatibility with all worldwide well-known recorders and players and recommended by those famous recorder makers. The compatibility evaluations feedback from the recorder makers are ahead of among disc makers in Taiwan.
2003
 Develop Nano-Technology Research & Development Department.
DVD+R 4.7Gbytes speed 2.4x obtained Product Verification from Philips, leading among of Taiwanese manufacturers.
DVD-R 4.7Gbytes 4x recording obtained certification from worldwide well-known recorder makers.
DVD+RW 4.7Gbytes speed 2.4x obtained Product Verification from Philips, leading among of Taiwanese manufacturers.
CD-RW Ultra Speed 24x obtained Product Verification from Philips, leading among of Taiwanese manufacturers.
CMC became an IRMA (International Recording Media Association) certified plant on pre-recorded media
CMC Culture Foundation attained the sixth Wen Xin Award granted by Taiwan Council for Cultural Affairs.
Fortune (Jiangsu) Multimedia (Nantong Factory) obtained rewards of Nantong Top 10 Export Enterprise of Foreign Investment.
Fortune (Jiangsu) Multimedia (Nantong Factory) obtained rewards of Nantong Double Exceed Superior Award, the Second Industry.
Fortune (Jiangsu) Multimedia (Nantong Factory) ranked first on Gangzha District Progress Award.
DVD+R 4.7Gbytes speed 4x obtained Product Verification from Philips, leading among of Taiwanese manufacturers.
2004
 Honorably obtained the second
DVD+R 4.7Gbytes speed 8x obtained Product Verification from Philips, leading among of Taiwanese manufacturers.
Honorably obtained
DVD+R Part 1, Single Layer, 4.7Gbytes speed 16x obtained Product Verification from Philips, leading among of Taiwanese manufacturers.
DVD+R Part 2, Dual Layer, 8.5Gbytes speed 2.4x obtained Product Verification from Philips, leading among of Taiwanese manufacturers.
2004
 Acquired 30% interest in Warner Village Cinemas Co., Ltd. of Taiwan.
Together with Nokia, Taiwan local TV broadcasters, radio stations, and mobile operators form a Mobile TV Strategic Alliance developing DVB-Handheld standard platform.
Honorably obtained
Honorably obtained
2006
 CMC 's IA Products including PKS-600 (Personal Karaoke Station), PAV-2512 (Personal Audio & Video Player), and MF-65 (MP3 Player) , honorably obtained the Golden Diamond Priza from The Republic of China Consumers Association.
DVD+R Part 2, Dual Layer, 8.5Gbytes speed 8x media obtained Product Verification from Philips Format Verification Laboratory with full certificated
DVD-R Dual Layer, 8.5Gbytes speed 4x media obtained Product Verification from Class-A Verification Laboratory with full certificated
HD DVD-R 1x media obtained Product Verification from Class-A Verification Laboratory
CMC Culture Foundation attained the eighth Wen Xin Award granted by Taiwan Council for Cultural Affairs
2007
 BD-R SL 1-2X obtained Product Verification from Class-A Verification Laboratory, leading among of Taiwanese manufacturers.
Obtained certification of OHSAS 18001:1999 in Linko 3rd Plant.
Obtained certification of OHSAS 18001:1999 in Chung Li 1st Plant.
8cm DVD+R Dual Layer 2.6Gbytes speed 2.4x media obtained Product Verification from Philips Format Verification Laboratory with full certificated
DVD-R Dual Layer 8.5Gbytes speed 8x media obtained Product Verification from Class-A Verification Laboratory with full certificated
BD-RE SL 1-2X obtained Product Verification from Class-A Verification Laboratory, leading among of Taiwanese manufacturers.
「Sun Well Solar 」was incorporated to produce thin film solar cell.
HD DVD-R 2X media obtained Product Verification from Class-A Verification Laboratory
BD-R SL 4X obtained Product Verification from Class-A Verification Laboratory, leading among of Taiwanese manufacturers.
Honorably obtained the「 Award for International Trade-outstanding record of sales in 2006 with general ranking of 52th in terms of export/import performance」and the 「 Award for International Trade outstanding Export/ Import Business Certificate-outstanding business record in 2006, ranking it among the top 500 companies in terms of export/import performance 」granted by Ministry of Economic Affairs, R.O.C.
HD DVD-RW 2X obtained Product Verification from Class-A Verification Laboratory
2008
 Transtouch Technology Inc. was listed on emerging market on April 14, 2008.