We provide custom gold metallized sapphire windows and sapphire metallization services for customers in optics, semiconductors, sensors, me
dical devices, instrumentation and advanced electronic packaging.
Our capability focuses on combining precision sapphire machining with localized gold metallization, allowing customers to source both the sapphire substrate and the metallization process from one supplier.
We support a variety of component types, including round sapphire windows, square sapphire windows, rectangular sapphire parts, triangular sapphire parts and custom-shaped sapphire components.
What We Offer
Gold metallization on sapphire is often required when the component must be integrated into a larger assembly for sealing, bonding, electrical contact or functional packaging.
We can support:
- Localized gold metallization on sapphire
- Peripheral gold frame metallization
- Circular ring metallization
- Square and rectangular frame metallization
- Custom patterned metallization
- Single-side metallization
- Small-size precision sapphire metallization
- 試作および量産
- OEM / custom drawing production
Whether you need a simple gold ring around a round sapphire window or a more complex patterned coating on a custom sapphire part, we can evaluate your drawing and manufacturing requirements.
Available Sapphire Shapes
Round Sapphire Windows
Round sapphire components with gold metallized edges are commonly used for optical windows, detector assemblies and precision housings.
Square and Rectangular Sapphire Parts
Square or rectangular sapphire windows can be produced with metallized borders or localized functional areas for packaging and assembly applications.
Triangular and Custom-Shaped Sapphire Components
For specialized instruments and custom modules, we can also support non-standard sapphire shapes with metallized surfaces according to drawing.
Small Precision Sapphire Parts
We are able to process miniature sapphire parts where dimensional control, coating position and handling consistency are important.
Why Use Gold Metallization on Sapphire
Sapphire itself offers a unique combination of performance:
- Excellent hardness
- High wear resistance
- 強い化学的安定性
- 電気絶縁
- High-temperature resistance
- Good optical transmission
- Reliable dimensional stability
Gold metallization adds functional value by providing:
- Conductive metal areas
- Stable bonding surfaces
- Oxidation resistance
- Defined package interfaces
- Improved integration with electronic or optical assemblies
This combination makes gold metallized sapphire an attractive solution in applications where both material performance and functional surface treatment are required.
代表的なアプリケーション
Our custom gold metallized sapphire parts can be used in:
- Optical sensor packaging
- Laser and photonic assemblies
- Semiconductor equipment
- Precision electronic packaging
- Scientific instruments
- Medical device components
- Aerospace optical systems
- High-temperature sensing assemblies
- Hermetic and vacuum packages
- Custom optoelectronic modules
Key Manufacturing Advantages
For B2B customers, the value is not only in coating sapphire with gold, but in controlling the details that matter during assembly.
We pay attention to:
- Sapphire part dimensional accuracy
- Metallization area definition
- Pattern alignment
- エッジの品質
- Surface cleanliness
- Clear aperture protection
- Coating consistency
- Small-batch repeatability
- Production stability for repeat orders
This is especially important when sapphire parts must match housings, seals, electrodes or other high-precision mating components.
カスタマイズ・オプション
| 項目 | 説明 |
|---|---|
| 素材 | サファイア |
| 形状 | Round, square, rectangular, triangular or custom |
| サイズ | Customized according to drawing |
| 厚さ | カスタマイズ済み |
| 表面仕上げ | Polished or as specified |
| Metallization Area | Edge, ring, frame, local area or custom pattern |
| Metallization Type | Gold metallization |
| 数量 | Prototype to batch production |
| Application Support | OEM / drawing-based manufacturing |
If you already have a detailed drawing, we can review it directly. If your design is still under development, we can also discuss the structure based on your application.
OEM Processing Service
We mainly support custom production based on drawings or samples.
Customers can provide:
- 2D drawing
- 3D drawing
- Sample part
- Metallization location sketch
- Basic application information
This helps us evaluate both the sapphire processing route and the metallization feasibility more efficiently.
お見積りに関する必要情報
To provide a faster quotation, please send the following:
- Sapphire part drawing or sample
- Shape and overall dimensions
- 厚さ
- Required quantity
- 表面仕上げの要件
- Gold metallization area or pattern
- 許容差の要件
- Application or assembly method
- Any special packaging or inspection requirement
If you only have a rough concept, you can still contact us first and we can review the project together.
Inspection and Quality Control
Inspection can be arranged according to the component structure and customer requirements.
Possible inspection items include:
- Dimension inspection
- Thickness inspection
- Appearance inspection
- Metallization pattern inspection
- Surface condition check
- Edge quality check
- Optical clear area confirmation
- Packaging before shipment
For production orders, stable appearance and dimensional repeatability are especially important, and we aim to maintain consistency from sample approval to batch delivery.
Why Choose Our Sapphire Metallization Service
- Custom sapphire machining + metallization support
- Multiple shapes available
- Suitable for small precision components
- Drawing-based OEM manufacturing
- Prototype and production support
- Experience with functional metallized sapphire parts
- Better coordination between substrate fabrication and coating process
By integrating sapphire processing and metallization capability, we help reduce communication costs and improve manufacturing efficiency for customers.
よくあるご質問
Can you make gold metallization only on the edge of the sapphire part?
Yes. We can support localized edge or frame metallization according to drawing requirements.
Can you produce non-standard shapes?
Yes. In addition to round and square parts, we can also evaluate triangular and other custom shapes.
Do you support small sample quantities?
Yes. Prototype quantities can be supported for evaluation and design verification.
Can you manufacture the sapphire part and then metallize it?
Yes. We can support the full process from sapphire part fabrication to final metallization.
Is this service suitable for B2B OEM projects?
Yes. This service is intended mainly for OEM, industrial and engineering applications.
Request a Quote for Gold Metallized Sapphire Windows & Custom Sapphire Metallization Service
Tell us your required specifications, dimensions, quantity, application and technical requirements. You can also provide drawings or additional project information. Our technical team will review your requirements and reply as soon as possible.
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