SHANGHAI FAMOUS TRADE CO.,LTD
| Flatness | ≤15 μm |
| Payment Terms | T/T |
| Material | Single Crystal Sapphire (Al₂O₃) |
| Density | 3.98 g/cm³ |
| Crystal Structure | Hexagonal Crystal |
| Hardness | Mohs 9 |
| Delivery Time | 2-4 Weeks |
| Purity | ≥99.99% |
| Light Transmission | Up to 85% |
| Surface Quality | Optical Grade |
| Brand Name | ZMSH |
| Place of Origin | SHANGHAI,CHINA |
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Product Specification
| Flatness | ≤15 μm | Payment Terms | T/T |
| Material | Single Crystal Sapphire (Al₂O₃) | Density | 3.98 g/cm³ |
| Crystal Structure | Hexagonal Crystal | Hardness | Mohs 9 |
| Delivery Time | 2-4 Weeks | Purity | ≥99.99% |
| Light Transmission | Up to 85% | Surface Quality | Optical Grade |
| Brand Name | ZMSH | Place of Origin | SHANGHAI,CHINA |
| High Light | custom sapphire smart watch covers ，sapphire health monitoring device parts ，durable sapphire smart ring components | ||
Custom Sapphire Wearable Products for Smart Watches, Smart Rings and Health Monitoring Devices
Sapphire wearable products are widely used in smart watches, smart bracelets, smart rings, health monitoring devices, AR/VR equipment, and other advanced wearable electronics. As wearable devices become thinner, smarter, and more integrated, manufacturers require materials that provide exceptional durability, optical clarity, chemical resistance, and long-term reliability.
Synthetic sapphire (Al₂O₃ single crystal) has become one of the preferred materials for wearable applications due to its outstanding hardness, excellent light transmission, superior scratch resistance, and stable performance in harsh environments. Compared with conventional glass materials, sapphire components significantly improve product lifespan while maintaining an attractive appearance after years of use.
At ZMSH, we provide custom sapphire wearable components manufactured through precision cutting, grinding, polishing, CNC machining, and optical finishing processes. Our sapphire products can be customized according to customer drawings and application requirements.
Typical Wearable ApplicationsSapphire is one of the hardest materials available for industrial applications, with a Mohs hardness of 9, second only to diamond. It effectively resists scratches caused by keys, coins, sand, and other daily wear.
Sapphire offers high light transmission from visible to infrared wavelengths, making it ideal for optical sensors, biometric recognition modules, and display protection applications.
Sapphire exhibits excellent resistance to acids, alkalis, sweat, cosmetics, and environmental contaminants, ensuring long-term stability in wearable environments.
The high compressive strength and structural stability of sapphire allow wearable components to maintain their performance under repeated impact and pressure.
Sapphire is non-toxic and skin-friendly, making it suitable for direct contact with the human body in medical and consumer wearable devices.
| Parameter | Specification |
|---|---|
| Material | Single Crystal Sapphire (Al₂O₃) |
| Crystal Structure | Hexagonal Crystal |
| Hardness | Mohs 9 |
| Purity | ≥99.99% |
| Density | 3.98 g/cm³ |
| Light Transmission | Up to 85% |
| Surface Quality | Optical Grade |
| Flatness | ≤15 μm |
| Thickness Tolerance | ±0.05 mm |
| Dimension Tolerance | ±0.05 mm |
| Edge Finish | Chamfered / Polished |
| Surface Finish | SSP / DSP |
| Processing | CNC, Drilling, Slotting, Polishing |
Sapphire Watch CoversHigh-transparency sapphire watch lenses provide excellent protection against scratches and impacts while maintaining superior display clarity.
Precision-polished sapphire windows ensure stable signal transmission and long-term durability for fingerprint recognition systems.
Suitable for heart-rate monitoring, blood oxygen detection, and other optical sensing applications requiring high transmission and environmental resistance.
Custom sapphire rings and sensor windows offer excellent aesthetics and wear resistance for next-generation smart rings.
Ultra-clear sapphire covers effectively protect miniature cameras and imaging modules used in wearable electronics.
Yes. We can manufacture sapphire components according to customer drawings, dimensions, thicknesses, and special optical requirements.
Yes. Sapphire provides excellent optical transmission and chemical stability, making it ideal for fingerprint, heart-rate, and blood oxygen monitoring sensors.
We offer SSP, DSP, optical polishing, anti-reflective coatings, edge chamfering, and customized surface treatments according to application requirements.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company
Year Established:
2013
Total Annual:
1000000-1500000
Ecer Certification：
Verified Supplier
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widel... SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widel...
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