Gold Member Since 2010
Audited Supplier

Nanjing Co-Energy Optical Crystal Co., Ltd.

Sapphire Windows, Sapphire Rods, Sapphire Prisms manufacturer / supplier in China, offering Short Wave Cutoff Filters, Beam Splitter, Sapphire Light Guide and so on.

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Frankfurt Optical Exhibition

Frankfurt Optical Exhibition [Apr 25,2012]

Frankfurt Optical ExhibitionCOE will attend the Frankfurt Optical Exhibition from May 20-27,2012.The ...

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