HTOT Successfully Produces 233.05Kg Sapphire Boules
HTOT successfully produced several 230kg-class sapphire boules in March 2015, the heaviest of which was 233.05kg. The large-size sapphire crystals are of high quality and clear color.
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Dr. Yong Ji Was Nominated as Chairman of Preparatory
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In order to accelerate the health and rapid development of the China LED industry and establish its global industrial superiority, more than twenty experts from over ten leading companies from the LED industry came to the SEMI China Office to hold a Preparatory meeting for the formation of a SEMI HB-LED Standards Technical Committee(STC). More Articles ... |
