新源光学实业有限公司

 	 Sapphire crystal glass 	 With ARC 	 High quality &amp; craftsmanship 	 Available custom design &amp; drawing 	 Available any coating &amp; metallization 	 Vicker hardness: 2000 - 2500 daN/mm2 	 Tensile strength: 26 daN/mm2 	 Flexural strength: 35 - 39 daN/mm2 	 Welcome inquiry for any drawing &amp; details.  

Sapphire Watch Glass

Sapphire Watch Cover with anti-scratch and anti-impact features

This premium quality sapphire glass has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance. Welcome to print your logo to make the unique watch glass. A premium-quality sapphire watch glass.An anti-impact and anti-scratch design.With high electrical resistance.Features a high optical production rate.With good thermal stability.Features a high melting temperature of 2030 °C.With a high hardness of 9 Mohs, which is second to diamond.Purity: 99.99%.Density: 3.98-4.1g/cm2.Compressive strength: 21000kg/cm2.Flexural strength: 4000kg/cm2.Infrared transmittance: 85%.Dielectric constant: 7.5 - 10.5.Place of origin: China.Color: transparent or custom-made.Available in customized designs.Welcome inquiry for any drawing and details.

Sapphire Crystal Watch Glass

Sapphire Crystal Watch Glass with anti impact and anti scratch features

Jadezone Optical (HK) Ltd

	Sapphire crystal for watch, good watch window/glass!	Use raw materials from Europe, Japan and also the domestic high-quality raw materials.	Passed CE, RoHS, SGCC.	Different styles, such as flat, flat open space, ball type, single bridge, double bridge, shaped single bridge, specialty shapes.	Can produce according to customers' design/requirements.

Sapphire Crystal for Watch

Single Dome Sapphire Crystal Watch Glass Sapphire Lens

Plano-Plano Customized Sapphire Watch Glass Sapphire Crystal Why Choose sapphire crystal? Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm Sapphire crystal is extremely hard and scratch resistant. It is the hardest of the oxide crystals, being the next strongest material to diamond. Because of its hardness (second only to Diamond), Sapphires are used in industrial applications such as components for watch crystals and movement bearings, scientific instruments, high-durability windows, and insulating substrates in special purpose solid state electronics Sapphire is grown using a variety of methods. Standard grade Sapphire material is grown by Verneuil and Czochralski methods, whereas higher quality Sapphire is manufactured by the Kyropulus growth method. Sapphire is able to be cut thinner than alternative crystals due to its structural durability. Sapphire crystals features: 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 Chemical compositionAl2O3Density3.98gBending strength320-930PaVickrs hardness1800-2200Optical transmission&gt;90%Melting point2050℃Mohs hardness9(Next only to diamonds:10)Bevel0.1-0.5mmCoatingupon customer request Sapphire Crystal Application: 1. for high-class watches 2. for Led 3. for manufacturing equipment of semiconductors 4. for medical equipment 5. for beauty equipments 6. for jewelry pendant 7. other unqiue products FAQ: Q: How did you test the product before they are packed?A: We have strict QC procedure, each product will be tested by three times even more with professional machine before packing.Q: What if the products we received are not good?A: Contact us without hesitation, our special after-sales service will take the responsibility.

Plano-Plano Customized Sapphire Watch Glass Sapphire Crystal

Plano Plano Customized Sapphire Watch Glass Sapphire Crystal

Double Domed Sapphire Crystal Watch Glass Sapphire Lens

sapphire crystal watch glass with black silkprinting

Round Single Domed Sapphire Crystal Watch Glass

BSCI Sapphire Crysatl Bezel Ring with Facet Why Choose sapphire crystal? Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm Sapphire crystal is extremely hard and scratch resistant. It is the hardest of the oxide crystals, being the next strongest material to diamond. Because of its hardness (second only to Diamond), Sapphires are used in industrial applications such as components for watch crystals and movement bearings, scientific instruments, high-durability windows, and insulating substrates in special purpose solid state electronics Sapphire is grown using a variety of methods. Standard grade Sapphire material is grown by Verneuil and Czochralski methods, whereas higher quality Sapphire is manufactured by the Kyropulus growth method. Sapphire is able to be cut thinner than alternative crystals due to its structural durability. Sapphire crystals features: 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 Chemical compositionAl2O3Density3.98gBending strength320-930PaVickers hardness1800-2200Optical transmission&gt;90%Melting point2050℃Mohs hardness9(Next only to diamonds:10)Bevel0.1-0.5mmCoatingupon customer request Sapphire Crystal Application: 1. for high-class watches 2. for Led 3. for manufacturing equipment of semiconductors 4. for medical equipment 5. for beauty equipment 6. for jewelry pendant 7. other unique products FAQ: Q: How did you test the product before they are packed?A: We have strict QC procedure, each product will be tested by three times even more with professional machine before packing.Q: What if the products we received are not good?A: Contact us without hesitation, our special after-sales service will take the responsibility.

BSCI Oval Shaped Sapphire Crystal Watch Glass

Sapphire Crystal Watch Glass with exceptional hardness and scratch resistance

Complete the new watch collection with this premium-quality sapphire glass. Carefully crafted and expertly produced, this transparent sapphire watch glass has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance, so it withstands the test of time. Protect the meticulously created dial with this top-performance piece. A premium-quality sapphire watch glass.An anti-impact and anti-scratch design.With high electrical resistance.Features a high optical production rate.With good thermal stability.Features a high melting temperature of 2030 °C.With a high hardness of 9 Mohs.Purity: 99.99%.Density: 3.98-4.1g/cm2.Compressive strength: 21000kg/cm2.Flexural strength: 4000kg/cm2.Infrared transmittance: 85%.Dielectric constant: 7.5 - 10.5.Place of origin: China.Color: transparent or custom-made.

Sapphire Watch Glass with anti impact and anti scratch design

Single Cylinder Sapphire Crystal Watch Glass Wristwatch Parts Why Choose sapphire crystal? Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm Sapphire crystal is extremely hard and scratch resistant. It is the hardest of the oxide crystals, being the next strongest material to diamond. Because of its hardness (second only to Diamond), Sapphires are used in industrial applications such as components for watch crystals and movement bearings, scientific instruments, high-durability windows, and insulating substrates in special purpose solid state electronics Sapphire is grown using a variety of methods. Standard grade Sapphire material is grown by Verneuil and Czochralski methods, whereas higher quality Sapphire is manufactured by the Kyropulus growth method. Sapphire is able to be cut thinner than alternative crystals due to its structural durability. Sapphire crystals features: 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 Chemical compositionAl2O3Density3.98gBending strength320-930PaVickers hardness1800-2200Optical transmission&gt;90%Melting point2050℃Mohs hardness9(Next only to diamonds:10)Bevel0.1-0.5mmCoatingupon customer request Sapphire Crystal Application: 1. for high-class watches 2. for Led 3. for manufacturing equipment of semiconductors 4. for medical equipment 5. for beauty equipment 6. for jewelry pendant 7. other unique products FAQ: Q: How did you test the product before they are packed?A: We have strict QC procedure, each product will be tested by three times even more with professional machine before packing.Q: What if the products we received are not good?A: Contact us without hesitation, our special after-sales service will take the responsibility.

Single Cylinder Sapphire Crystal Watch Glass Wristwatch Parts

Transaprent Double Cylinder Sapphire Crystal Watch Glass  Why Choose sapphire crystal? Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm Sapphire crystal is extremely hard and scratch resistant. It is the hardest of the oxide crystals, being the next strongest material to diamond. Because of its hardness (second only to Diamond), Sapphires are used in industrial applications such as components for watch crystals and movement bearings, scientific instruments, high-durability windows, and insulating substrates in special purpose solid state electronics Sapphire is grown using a variety of methods. Standard grade Sapphire material is grown by Verneuil and Czochralski methods, whereas higher quality Sapphire is manufactured by the Kyropulus growth method. Sapphire is able to be cut thinner than alternative crystals due to its structural durability. Sapphire crystals features: 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 Chemical compositionAl2O3Density3.98gBending strength320-930PaVickrs hardness1800-2200Optical transmission&gt;90%Melting point2050℃Mohs hardness9(Next only to diamonds:10)Bevel0.1-0.5mmCoatingupon customer request Sapphire Crystal Application: 1. for high-class watches 2. for Led 3. for manufacturing equipment of semiconductors 4. for medical equipment 5. for beauty equipment 6. for jewelry pendant 7. other unique products FAQ: Q: How did you test the product before they are packed?A: We have strict QC procedure, each product will be tested by three times even more with professional machine before packing.Q: What if the products we received are not good?A: Contact us without hesitation, our special after-sales service will take the responsibility.

Transaprent Double Cylinder Sapphire Crystal Watch Glass 

Sapphire Crystal Watch Glass for high-class watches and applications

 	 Sapphire crystal glass 	 Diamond cut 	 Colour metallization 	 High quality &amp; craftsmanship 	 Available custom design &amp; drawing 	 Available any coating &amp; metallization 	 Vicker hardness: 2000 - 2500 daN/mm2 	 Tensile strength: 26 daN/mm2 	 Flexural strength: 35 - 39 daN/mm2 	 Welcome inquiry for any drawing &amp; details.  

Sapphire Watch Glass with anti scratch and high hardness features

New irregular square sapphire watch glass Application：Watch parts, watch glass, jewelry components Material：Sapphire glass Can it be customized： Yes。Support customization based on drawings and samples。 Size：Customized Shape：Customized Certification：REACH, RoHS and ISO9001 MOQ：100 Place of origin：China Port：HongKong Type of payment：Negotiable Feature：Anti-impact , anti-scratch, anti - corrosion, resistance to high temperature  About us Sun Yin Crystal Ind. Co., Ltd was established in 1994 and managing by Hong Kong officer. We have over 30 years experiences about Sapphire's processed. The scale of production capacity and the comprehensive strength of Sun Yin Crystal who is the top three in Sapphire industry in China. Sun Yin Crystal is focused on the manufacture and value-added of Sapphire Crystal which products including watch glass and accessories, glass cover of the mobile phone, jewelry and various kinds of electronic products. We currently have more than 960 workers in over 50,000 square meter factory areas. On the other hand, Sun Yin Crystal has advanced production machines and professionals, and introduce the enterprise management that we can produce over 18 million pieces of high-quality products per annum to customers. We have also achieved ISO 9001 certification. In 2017, Sun Yin Crystal has imported some automation production of technology and machine that can reduce the whole production time and cost-effectively. Therefore, Sun Yin Crystal can provide a competitive price and high-quality products for customers.   FIVE POINTS OF THE ADVANTAGES. - We have self-factory for raw material in Hunan, China. - We can output over 20 million pieces of Sapphire crystal in annual. -Over 30 years of manufacturing experience of Sapphire. - The date of delivery on time. - Our quality of products can compliantwith REACH and RoHS standard.  FIVE POINTS OF THE ADVANTAGES. -Sapphire glass -Sapphire watch lens -Sapphire window panel -Sapphire Phone Cover -Sapphire optical components -Sapphire medical beauty equipment accessories -Sapphire Jewelry -Sapphire smart wearables -Sapphire Crystal for HUD Car Head-Up Display -Ceramic smart wearables    -Supply in Mainland and overseas market (Included Switzerland &amp; Germany) - Have long-term cooperation with famous brands companies - Have a highly appreciated from the partners  Why should you buy from us not from other suppliers? We have over 30 years experiences for Sapphire's processed and self-factory for the raw material that decrease the production cost/price.We are the top three in Sapphire industry in China.Our quality of products can compliant with REACH and RoHS standard.  What services can we provide? Accepted Delivery Terms: FOB,EXW,DDP,DDU； Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF; Accepted Payment Type: T/T,Cash; Language Spoken:English,Chinese,Japanese,German,French 

New  Irregular square sapphire watch glass

Sapphire Glass Double Domed Wrist Watch Parts with Black Silkprinting

Sapphire Top Hat Crystal Watch Glass Sapphire Lens Why Choose sapphire crystal? Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm Sapphire crystal is extremely hard and scratch resistant. It is the hardest of the oxide crystals, being the next strongest material to diamond. Because of its hardness (second only to Diamond), Sapphires are used in industrial applications such as components for watch crystals and movement bearings, scientific instruments, high-durability windows, and insulating substrates in special purpose solid state electronics Sapphire is grown using a variety of methods. Standard grade Sapphire material is grown by Verneuil and Czochralski methods, whereas higher quality Sapphire is manufactured by the Kyropulus growth method. Sapphire is able to be cut thinner than alternative crystals due to its structural durability. Sapphire crystals features: 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 Chemical compositionAl2O3Density3.98gBending strength320-930PaVickrs hardness1800-2200Optical transmission&gt;90%Melting point2050℃Mohs hardness9(Next only to diamonds:10)Bevel0.1-0.5mmCoatingupon customer request Sapphire Crystal Application: 1. for high-class watches 2. for Led 3. for manufacturing equipment of semiconductors 4. for medical equipment 5. for beauty equipments 6. for jewelry pendant 7. other unqiue products FAQ: Q: How did you test the product before they are packed?A: We have strict QC procedure, each product will be tested by three times even more with professional machine before packing.Q: What if the products we received are not good?A: Contact us without hesitation, our special after-sales service will take the responsibility.

Sapphire Top Hat Crystal Watch Glass Sapphire Lens

Sapphire Top Hat Crystal Watch Glass with superior scratch resistance

The watch glass is made of sapphire crystal and has high luster and excellent hardness. It comes in a transparent design and has date window on the exterior. This watch glass flaunts a neat and clean appearance and makes an excellent component for high end watches. Material: sapphire crystal.With anti-impact and anti-scratch features.With high electrical resistance.With high corrosion resistance.With a high hardness of 9 Mohs, which is second to diamond.Features great thermal stability.High luster and excellent hardness.Transparent design.With date window on the exteriorNeat and clean appearance.High quality.Excellent component for high end watches.Vickers hardness: 2000 - 2500 daN/mm2.Optical properties: 1.760.Available in customized designs.Welcome inquiry for any drawing and details.

Sapphire Crystal Tapered Watch Glass 

Sapphire Crystal Tapered Watch Glass with high luster and hardness

Complete the new watch collection with this premium-quality sapphire glass. Carefully crafted and expertly produced, this transparent sapphire watch glass has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance, so it withstands the test of time. Protect the meticulously created dial with this top-performance piece. Sapphire crystal glassSapphire round &amp; flatARC availableHigh quality &amp; craftsmanshipAvailable custom design &amp; drawingAvailable any coating &amp; metallizationVicker hardness: 2000 - 2500 daN/mm2Tensile strength: 26 daN/mm2Flexural strength: 35 - 39 daN/mm2Welcome inquiry for any drawing &amp; details.

Sapphire Watch Glass with anti scratch and anti impact features

 	 Sapphire crystal glass 	 Elegant design&nbsp;&nbsp; 	 Mat details 	 High quality &amp; craftsmanship 	 Available custom design &amp; drawing 	 Available any coating &amp; metallization 	 Vicker hardness: 2000 - 2500 daN/mm2 	 Tensile strength: 26 daN/mm2 	 Flexural strength: 35 - 39 daN/mm2 	 Welcome inquiry into any drawing &amp; details  

Glass Sapphire 

Sapphire Watch Glass with anti impact and anti scratch features

Complete the new watch collection with this premium-quality sapphire glass. Carefully crafted and expertly produced, this transparent sapphire watch glass has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance, so it withstands the test of time. Protect the meticulously created dial with this top-performance piece. A premium-quality sapphire watch glass.An anti-impact and anti-scratch design.With high electrical resistance.Features a high optical production rate.With good thermal stability.Features a high melting temperature of 2030 °C.With a high hardness of 9 Mohs, which is second to diamond.Purity: 99.99%.Density: 3.98-4.1g/cm2.Compressive strength: 21000kg/cm2.Flexural strength: 4000kg/cm2.Infrared transmittance: 85%.Dielectric constant: 7.5 - 10.5.Place of origin: China.Color: transparent or custom-made.Available in customized designs.Welcome inquiry for any drawing and details.

Premium Quality Sapphire Watch Glass

Premium Quality Sapphire Watch Glass with anti impact and anti scratch design

 	 Super Dome 	 Sapphire crystal 	 Watch dial -ARC 	 High hardness - 9H (second only to diamond). 	 Scratch resistance (compressive strength 21000kg /cm&sup2;). 	 Abrasion resistance. 	 High mechanical strength. 	 High temperature resistance (melting point 2050&deg;C). 	 Good thermal stability. 	 High optical production rate.  

Sapphire Glass Dome

Double Domed Sapphire Lens Watch Cover Sapphire Watch Parts Why Choose sapphire crystal? Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm Sapphire crystal is extremely hard and scratch resistant. It is the hardest of the oxide crystals, being the next strongest material to diamond. Because of its hardness (second only to Diamond), Sapphires are used in industrial applications such as components for watch crystals and movement bearings, scientific instruments, high-durability windows, and insulating substrates in special purpose solid state electronics Sapphire is grown using a variety of methods. Standard grade Sapphire material is grown by Verneuil and Czochralski methods, whereas higher quality Sapphire is manufactured by the Kyropulus growth method. Sapphire is able to be cut thinner than alternative crystals due to its structural durability. Sapphire crystals features: 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 Chemical compositionAl2O3Density3.98gBending strength320-930PaVickrs hardness1800-2200Optical transmission&gt;90%Melting point2050℃Mohs hardness9(Next only to diamonds:10)Bevel0.1-0.5mmCoatingupon customer request Sapphire Crystal Application: 1. for high-class watches 2. for Led 3. for manufacturing equipment of semiconductors 4. for medical equipment 5. for beauty equipments 6. for jewelry pendant 7. other unqiue products FAQ: Q: How did you test the product before they are packed?A: We have strict QC procedure, each product will be tested by three times even more with professional machine before packing.Q: What if the products we received are not good?A: Contact us without hesitation, our special after-sales service will take the responsibility.

Double Domed Sapphire Lens Watch Cover Sapphire Watch Parts

Complete the new watch collection with this premium-quality sapphire glass. Carefully crafted and expertly produced, this transparent sapphire watch glass has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance, so it withstands the test of time. Protect the meticulously created dial with this top-performance piece. A premium-quality sapphire watch glass.An anti-impact and anti-scratch design.With high electrical and corrosion resistance.Features a high optical production rate.With good thermal stability.Features a high melting temperature of 2030 °C.With a high hardness of 9 Mohs, which is second to diamond.Purity: 99.99%.Density: 3.98-4.1g/cm2.Compressive strength: 21000kg/cm2.Flexural strength: 4000kg/cm2.Infrared transmittance: 85%.Dielectric constant: 7.5 - 10.5.Place of origin: China.Color: transparent or custom-made.Available in customized designs.Welcome inquiry for any drawing and details.

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