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0.3mm DSP Sapphire Wafer Substrate Customized Thickness2022-08-02 17:47:13 |
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AL2O3 Sapphire Tube Polishing Customzied Size High Hardness Transparency2024-05-22 13:44:44 |
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Sapphire Square Plate Single crystal Al₂O₃ 5.5×5.5mm Thickness 6.04 mm2025-08-14 11:19:09 |
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Al2O3 Single Crystal Hardness 9.0 Colored Sapphire Lens2025-02-21 16:28:17 |