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Stamper

Stampers for CD or CD-ROM

We provide stampers for CD or CD-ROM to domestic manufacturers.


Stampers for CD-R or CD-RW

We provide stampers for CD-R or CD-RW to both domestic and overseas manufacturers, and have improved certain sales performance.
We correspond to the demands of the blank media (such as CD-R or CD-RW) market, and have a high reputation for the quality of our products.


Stampers for DVD-Video / DVD-ROM

We supply stampers for DVD-Video / DVD-ROM to domestic manufacturers since the end of March, 2005.


Stampers for Recordable DVD

We supply stampers for recordable DVD to manufacturers since the end of April, 2005.
In response to high demanding needs of recordable DVD market, we can offer various kinds of stampers for your demands.

Now, we have started developing the stamper for the new generation media.


Stamper Manufacturing Process

This flowchart explains how to manufacture Stamper.


Stamper Manufacturing Fow chart

Contact to
Optrom, INC., Tokyo Branch
Sales dept.
TEL : +81-3-34334581
FAX : +81-3-34334580

Photoresist Coating Laser Beam Recording Development/Metallizing Electroforming/Back Side Polishing Separation/Photoresist Removing Etching Stamper Finishing
Photoresist Coating Laser Beam Recording Development/Metallizing Electroforming/Back Side Polishing Separation/Photoresist Removing Etching Stamper Finishing