Business day on September 11 - 24
[information] Sep 01, 2011
We inform our business day on September 11 - 24.
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] Sep 01, 2011
We inform our business day on September 11 - 24.
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