Active Member
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[China]
Address: No.99 Tong Xi Road, Caijia Town, Beibei District, Chongqing，China
Contact name:Wu
Chongqing Silian Optoelectronic Science & Technology Co., Ltd. |
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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.
