Chongqing Silian Optoelectronic Science & Technology Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10,000 pcs/month |
| Delivery Time | 5-8 weeks |
| Packaging Details | 1pcs |
| Product Nanme | Customized Shape Sapphire Crystal Watch Case |
| Feature | Laser Cutting |
| Materil | Sappire |
| Color | Customized Color |
| Size | Customised Size |
| Design | Customised |
| Shape | Customized Shape |
| Coating | AR-coated |
| Brand Name | Silian |
| Model Number | Customized |
| Certification | SGS/ ISO/RoHs |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 10,000 pcs/month |
| Delivery Time | 5-8 weeks | Packaging Details | 1pcs |
| Product Nanme | Customized Shape Sapphire Crystal Watch Case | Feature | Laser Cutting |
| Materil | Sappire | Color | Customized Color |
| Size | Customised Size | Design | Customised |
| Shape | Customized Shape | Coating | AR-coated |
| Brand Name | Silian | Model Number | Customized |
| Certification | SGS/ ISO/RoHs | Place of Origin | China |
| High Light | 20mm Sapphire Crystal Watch Case ，AR Coated Sapphire Crystal Watch Case ，synthetic sapphire watch glass 20mm | ||
Customized Shape Sapphire Crystal Watch Case
Specification
| Material | Sapphire Glass / Mineral /K one /BK7 |
| Size | Customized according to customers requirement. We can provide the size drawing confirm. |
| Shape | Round, square, rectangle; flat, dome, curve, bridge ,pot Cover shape, etc. |
| Coating | AR-Coating,Blue, red, green, clearly...... many colors |
| Hardness | Sapphire Glass: 9 Mohs / HV1800-HV2200 |
| Printing | As per customer design :Laser engraving/Silk screen printing |
| optical transmission | High optical production rate |
| THE ADVANTAGE OF SAPPHIRE CRYSTAL GLASS | - Scratch resistance - Abrasion resistance - High mechanical strength - High temperature resistance - Good thermal stability - High optical production rate |
Why choose us
We have a 10-year history since its establishment in2010
We have many years of experience in ofline trading. The quality of our products has been recognized and praised by our customers.
Process technology has been screened through layers, and efficient customization and wholesale of manufacturers are also one of our strengths.
We got eight patents and one software copyright, and passed the 1809001 quality certification and IS014000 environmental crtification.
Our company has an experienced engineering research and development team.
We use raw materials from Europe, Japan and also the domestic high-quality raw materials.
1. Thinner and Stronger than Standard Glass Windows
2. Transmits Wavelengths Ranging From UV to Mid-Infrared
3. Features Extreme Surface Hardness and Chemical Resistance
The product shall be manufactured from high quality optical grade Czochralski grown color sapphire crystals.
They are widely applied in luxury watches and the dimensions could be customized.
Product shape can be divided into: round, rectangular, step shape and a variety of Machinable shape.
Product size range: diameter (maximum diagonal) 10-500MM, thickness 0.3-100mm.
We can also provide different colors of watch cases and watch dome glasses. Welcome to contact us for any inquiry.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller
Year Established:
2008
Total Annual:
65,000,000-70,000,000
Employee Number:
400~500
Ecer Certification：
Active Member
Chongqing Silian Optoelectronics Science & Technology Co., Ltd was founded by China Silian Instrument Group Co., Ltd for the development of LED industry. After the acquisition of Honeywell Sapphire business, the company has become China’s first enterprise with the world’s top-quality... Chongqing Silian Optoelectronics Science & Technology Co., Ltd was founded by China Silian Instrument Group Co., Ltd for the development of LED industry. After the acquisition of Honeywell Sapphire business, the company has become China’s first enterprise with the world’s top-quality...
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