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- Sapphire Window Blank
- Sapphire Window Blank
We are professional China manufacturer of Synthetic Sapphire, Optical Glass and Quartz products, including Crystal Oscillator, Piezoelectric Crystal, SMD Quartz Crystal Resonator, Oscillator, Quartz Crystal Blanks and Sapphire ...
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Zhuhai Tong Ching Quartz Technology Co., Ltd.
[Verified]
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Negotiable
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