珠宝钟表

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珠宝钟表供应商和制造商

Jewellery & Watch

新空实业有限公司

Waterproof Bluetooth Sport Smart Watch H2 to Sport IOS 9.0 Android 4.4,   Product parameter　HardwareChip：RTL8762C+BK3266Acceleration sensor：(STK8321)3-axis gravity sensorTouch screen:2.5D Tempered glassDisplay:1.7 inch IPS，TFT color screen, resolution 240*280Key mode：one side keysBattery：Polymer Battery/ 180mAhhear rate/blood pressure：VC11Motor:0827 weldingHorn :welding /0916Microphone:welding/4015 high resistanceCharging methodMagnetic chargingdata storage：7-day exercise datawaterproof ：IP68Otherstandby time :6~8 days for normal use, stand by 10~15 daysBluetooth：BLE 5.0 + BT3.0APP：GloryFitOperation system：IOS 9.0 and above, Android 4.4 and aboveAPP language：Chinese, English, and other languagesFunctionsBasic functions：Steps, distance, calories, sleep monitor, real time heart rate detection, hear rate alert, blood pressure, Bluetooth call, music playSmart reminder：Sedentary reminder, call reminder, message reminder (Message / QQ / WeChat/ Skype / Facebook / Twitter / Line / WhatsApp)Others：Dial selection, multi sport mode, raise hand to light the screen, weather, time, clock, remote photography, do not disturb, WeChat sport, Anti lost, stop watch, OTA upgradeMaterialsMiddle framezinc alloyBottom caseIMLStrapNano coating Silicone strap (detachable)PackagingMachin size：43.6*36.3*9.9mmColor：black, golden, silverPackage list：watch, strap, user manual, charging, boxWeight of machine：30g                         

New Arrival Waterproof Bluetooth Sport Smart Watch H2 to Sport IOS 9.0 Android 4.4

Waterproof Bluetooth Sport Smart Watch H1 to Sport IOS 9.0 Android 4.4,  Product parameter　HardwareChip：RTL8762C+BK3266Acceleration sensor：(STK8321)3-axis gravity sensorTouch screen:2.5D Tempered glassDisplay:1.7 inch IPS，TFT color screen，resolution 240*280Key mode：one side keysBattery：Polymer Battery/ 180mAhhear rate/blood pressure：VC11Motor:0827 weldingHorn :welding /0916Microphone:welding/4015 high resistanceCharging methodMagnetic chargingdata storage：7-day exercise datawaterproof ：IP68Otherstandby time :6~8 days for normal use，stand by 10~15 daysBluetooth：BLE 5.0 + BT3.0APP：GloryFitOperation system：IOS 9.0 and above, Android 4.4 and aboveAPP language：Chinese、English、and other languagesFunctionsBasic functions：steps,distance，calories，sleep monitor，real time heart rate detection，hear rate alert，blood pressure，Bluetooth call， music playSmart reminder：sedentary reminder，call reminder，message reminder（Message/QQ/Wechat/Skype/Facebook/Twitter/Line/WhatsApp）others：Dial selection，multi sport mode,raise hand to light the screen， wether，time，clock，remote photography，do not disturb，Wechat sport，Anti lost，stop watch，OTA upgradeMaterialsMiddle framezinc alloyBottom caseIMLStrapNano coating Silicone strap (detachable)PackagingMachin size：43.6*36.3*9.9mmColor：black,golden, silverPackage list：watch、strap、user manual、charging ,boxWeight of machine：30g                  

New Arrival Waterproof Bluetooth Sport Smart Watch H1 to Sport IOS 9.0 Android 4.4

Waterproof Bluetooth Sport GPS Smart Watch H8 to Sport IOS 9.0 Android 5.0,  Basic ParameterBrand：H8Bluetooth: 5.0Waterproof class:IP67Colour: blackCompatible system:Support Android 5.0, IOS 9.0 and aboveAPP: FUNDO　GPS：Built in GPS chipset Taidou XT6061, GPS location, support GPS track playbackMain FunctionsHealth Monitoring：Support SPO2 monitoring , Dynamic and static heart rate、blood pressure、Sleep Monitoring、Step Count、Calorie consumption、distance、Sedentary reminderOther functions：incoming calls and SMS remind、time、Silent Alarm Clock、Weather show、 Camera control、Stopwatch、Custom dial、Multiple motion model、Custom brightness adjustmentAlarm: Built in, vibrating reminderDisplay ScreenScreen:1.3 inch, resolution 240*240Hardware ConfigurationBattery type:polymer lithium batteryBattery capacity:360mAhDuration of standby :about 7 daysChip:nRF52840Blood pressure heart rate sensor:3 Axis G-sensor: yesMaterialShell: Zinc alloyBand：Silica gelWeight and SizeWatch Size: 57X49X15.8mmTotal weight :40gLanguageband push :Simplified Chinese, Traditional Chinese, English, French, Japanese, German, Italian, Portuguese, Spanish, Arabic, RussianAPP：Simplified Chinese, Traditional Chinese, English, French, Japanese, German, Italian, Portuguese, Spanish, Arabic, Russian, Korean, IndonesianPacking ListSmart Bracelet ，Charging Cable，Specification                    

New Arrival Waterproof Bluetooth Sport GPS Smart Watch H8 to Sport IOS 9.0 Android 5.0

88 Diam (HK) Limited

The loose diamonds are finely crafted for a refined appearance. They are great jewelry embellishments. They are GIA certified and well-suited for various jewelry designs.&nbsp;
 
  GIA certified. 
  Full-cut and single-cut diamonds. 
 

GIA Certified Diamond

Waterproof Bluetooth Healthcare Smart Watch H3 to Sport IOS 9.0 Android 4.4,  　Product ParameterHardwareMain chipRTL8763ERAM64MbAcceleration sensor(STK8321) 3-axis gravity sensorTouch screen2.5D Tempered glassDisplay1.85 inch IPS, TFT screen , resolution 240*280Key modeone side keyBatteryPolymer Battery/ 260mAhHear rate/blood pressureLC11SMotorYESHornYESMicrophoneYESCharging methodMagnetic chargingData storage7 daysWaterproofIP67~IP68OtherStandby time5~7 days for normal use, stand by 10-15 daysBluetoothBT 5.0APP：GloryFitOperation systemIOS 9.0 and above, Android 4.4 and aboveAPP languageChinese, English, and other languagesFunctionBasic functionssteps, distance, calories, sleep monitor, real time heart rate detection, blood pressure, Bluetooth call, music playSmart remindersedentary reminder, call reminder, message reminder (Message / QQ / WeChat / Skype / Facebook / Twitter / Line / WhatsApp)OthersDial selection, multi sport mode, raise hand to light the screen, weather, time, clock, remote photography, do not disturb, WeChat sport, Anti lost, stop watch, OTA upgrade；MaterialsMiddle frameZinc alloyBottom casePCStrapSilicone strap (detachable)PackageMachin size43.6*36.5*10.3mmColordark grey, golden, silverPackage　Package list:watch, strap, user manual, charging, boxWeight of machine:30g                    

New Arrival Waterproof Bluetooth Healthcare Smart Watch H3 to Sport IOS 9.0 Android 4.4

新源光学实业有限公司

	High hardness - 9H (second only to diamond).	Scratch resistance (compressive strength 21000kg /cm²).	High corrosion resistance.	High temperature resistance (melting point 2050°C).	Excellent wide range optical transmittance (170-5500nm).	Customised made accessory	Elegant	Fashionable	Any colour

Sapphire Crystal necklace

Sapphire Smart Ring The Sapphire Ring is a small and compact ring with ECG and PPG sensors for heart rate monitoring and temperature monitoring. The application of these sensors will give the Sapphire Smart Ring more potential in health monitoring. In addition, the sapphire smart ring also supports connectivity and can interact with smart devices, providing users with a more convenient smart life experience.  

Sapphire Smart Ring shell

The featured jewelry is made of sapphire crystal and has high luster and excellent hardness. It comes in a transparent design and has unique shape. This sapphire glass jewelry flaunts a neat and clean appearance and makes an excellent component for high end accessory. Material: sapphire crystal.High luster and excellent hardness.Elegant design.Neat and clean appearance.High quality.Excellent component for JewelleryVickers hardness: 2000 - 2500 daN/mm2.Optical properties: 1.760.Available in customized designs.

Sapphire crystal jewelry earrings

Sapphire crystal glassDate windowHigh quality &amp; craftsmanshipAvailable custom design &amp; drawingAvailable any coating &amp; metallizationAnti-scratch, anti-corrosion, anti-impactHigh melting temperature 2030°C9 Mohs hardness (second to diamond)Vicker hardness: 2000 - 2500 daN/mm2Tensile strength: 26 daN/mm2 Flexural strength: 35 - 39 daN/mm2Welcome inquiry for any drawing &amp; details.

Sapphire Crystal Glass

Rounded rectangular or circular sapphire watch mirror glass, can be coated with gold film, used for smartwatches An anti-impact and anti-scratch design. With high corrosion resistance. With high electrical resistance. Excellent thermal stability. With high optical production rate. 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. Size: custom-made.     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.  Application scope of sapphire products. -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. 

Rounded Rectangular or Circular Sapphire Watch Mirror Glass,

VVS,VS,SI1 CLARITY ( Full cut round brilliant cutlab grown diamonds as well single cut 8/8 cut any mm sizes we supply)  #loose diamond #lab-grown loose diamond #single cut loose diamond #full cut round loose diamond   

Loose Diamond

The featured watch case is made of sapphire crystal and has high luster and excellent hardness. It comes in a transparent design and has Arabic numeral hour markers on the exterior. This watch case flaunts a neat and clean appearance and makes an excellent component for high end watches. Material: sapphire crystal.High luster and excellent hardness.Transparent design.With Arabic numeral hour markers on the exterior.Neat 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.

Sapphire Watch Case with Digit

VVS,VS CLARITY ( Single Diamond Full RING ) Customise size we make on order also customise shape. White DEF Colour ( 30$ TO 100$ per Carat ) as well PINK,GREEN,YELLOW AND BLUE ( 75$ TO 200$ per Carat ) Full Cut brilliant cut diamonds, including SINGLE CUT, OVAL, HEART, PEARS,MARQUISE,TAPERED,BAGUETTE,EMRALD,ASSCHER SHAPE as well customised cut diamonds we manufacturing on order base  #loose diamond #lab grown loose diamond #single cut loose diamond #diamond 

Lab Grown Diamonds Single Stone Ring 

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

 	 Material: Sapphire Crystal 	 Watch dial 	 High quality 	 Feature: Maximum luster and excellent hardness 	 Scratch-resistant&nbsp; 	 Vickers Hardness: 2000 - 2500 daN / mm2 	 Optical properties: 1.760 	 Durability and beauty 	 Excellent workmanship 	 Available in customized designs 	 TV Double Cylindrical  This watch dial is finely made with exquisite craftsmanship and attention to details.

Sapphire Crystal Curved Cover

Complete the new watch collection with this premium-quality sapphire glass. Carefully crafted and expertly produced, this transparent sapphire watch glass dial 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. A premium-quality sapphire watch glass dial.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.

9H Sapphire Crystal Watch Dial with Digit

Carefully designed and trimmed with a faceted ring and coloured by metalization, this dial cover promises to bring a luxurious and refined touch to both toned-down and elaborate pieces. Matched to its excellent craftsmanship is its premium-quality materials. Ranked nine out of ten in the Mohs scale, so it is second to diamond in terms of hardness, and with anti-scratch properties, this sapphire glass offers utmost protection to the intricate dial and mechanical display. Lend a touch of personality to fine watches with this top-quality accessory. Sapphire watch glass coloured by metalizationWith anti-impact and anti-scratch features.With high electrical resistance.Features great thermal stability.With high optical production rate.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.

Sapphire Crystal Facet

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.

Sapphire Glass

The tapered watch glass is made of sapphire crystal and has high luster and excellent hardness. It comes in a transparent design. This watch case flaunts a neat and clean appearance and makes an excellent component for high end watches. Sapphire crystal watch partsWith 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.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 Watch Parts

Complete the new watch collection with this premium-quality sapphire watch case. Carefully crafted and expertly produced, this transparent sapphire watch case 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 glassFull caseLuxury watch caseHigh 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 Craftsman Watch Case

 	 Sapphire crystal watch case screen cover with date window 	 Material: Sapphire 	 MOQ: 100+ pcs 	 Coating 	 Color: Blue, Purple, Transparent, Neutral, Gray-Blue, Smoke, Tea 	 Layers: 3~10 layers 	 Single side or both side 	 Hard coating 	 Electroplating / Metalization 	 Color: Black, Golden, Pink Golden, Blue... 	 Welcome to ask/inquire some details/another of any color and effect of coating and metallization.  

Sapphire Crystal Step Window

Colored Sapphire Glass for Watch and Jewelry with Premium Quality An anti-impact and anti-scratch design.With high corrosion resistance.With high electrical resistance.Excellent thermal stability.With high optical production rate.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.Size: custom-made.

Faceted Sapphire with smoky greyplating

New sapphire watch dial with red adhesive bead craftsmanship 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 

Sapphire Watch Dial W/Red adhesive 

VVS,VS,SI1 CLARITY White DEF Colour ( 50$ TO 200$ per Carat ) as well PINK,GREEN,YELLOW AND BLUE ( 75$ TO 200$ per Carat ) Full Cut brilliant cut lab grown diamonds, including SINGLE CUT, OVAL, HEART, PEARS,MARQUISE,TAPERED,BAGUETTE,EMRALD,ASSCHER SHAPE as well customised cut diamonds we manufacturing on order base  #loose diamond #lab grown loose diamond #single cut loose diamond #diamond 

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