Business day on December 23-January 5
[information] Dec 17, 2012
We inform our business day on December 23-January 5.
From materials such as quartz glass, fluorite (CaF2) and crystal materials to precision processing, design (optical, mechanical) and optical unit manufacturing.
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[information] Dec 17, 2012
We inform our business day on December 23-January 5.
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