出色的防刮、耐高温、抗腐蚀能力，同时具备卓越的透明性
可定制
批花切面蓝宝石和手表客制化
可以
蓝宝石
We offer tailer-made artificial sapphire crystals for watch components.
Watch case | TV/Box Type Lenses | Bezel | Facet | Industrial Sapphire
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Customizable Shapes
Anti-Reflection and Other Optical Coatings
Metallization
High-Accuracy Silkscreen Printing
MoHs Hardness Test - Grade 9
Vickers Hardness Test - HV 1800 - 2200
GDMS Analytical Report - AI2O3 Purity: 99.99%
50 日