Optical Grade Lithium Tantalate Wafers Websites
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CQT dedicated to produce series glass wafers, fused silica wafers, SAW grade lithium tantalate wafers, optical grade lithium tantalate wafers, SAW grade lithium niobate wafers, optical grade lithium niobate wafers. Hangzhou Freqcontrol Electronic is a leading Chinese manufacturer who involves in piezoelectric crystals,
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