56 visiting now: 45 USA USA flag 8 Canada Canada flag 5 Singapore Singapore flag 1 UK UK flag 1 Russia Russia flag

Highlighted Companies

Al2o3 Crystal Sapphire Cover Glass Double Side Polished Customized Shape - China

price: 5.00 Dollar US$

Al2o3 Crystal Sapphire Cover Glass Double Side Polished Customized Shape

Products Photos Catalog Al2o3 Crystal Sapphire Photos Catalog

sapphire wafer, for led substrates, sapphie optical windows, Al2O3 crystal glass lens by double side polished.

Sapphirecharacter 1 - high temperature resistant, Sapphire Round / Rectangular Optical Window can work under 1200C continuously, and in short time can even work under 1450C, its softening temperature is 1650C, and the melting temperature is 1750-1800C.

2 - Corrosion resistant, Except hydrofluoric acid, Quartz Plate Of Optical Grade do not react with any acid and base except hydrofluoric acid.

the stability is 30 tims of the ceramic, and 150 times of stainless steel .

3 - Excellent thermal shock stability 4 - High transmission to 85% 5 - Electric insulation, it is 10000 times of usual glass 2General describetion: Grade: sapphire optical glass no bubble, color, Size: Diameter 15x20x1.0mmt(for sample in picture) surface: double side polished SD: 40/20 Ra: 0.5nm Orientation: C, R, A, M1, Tolerace: 0.02mm Flatness: 1, 1/2, We also can supply professional customized service in time and provide cooperation and support of new product development and technology appliance.

Our QC standard FAQ: Q1 - Is your company a factory or trade company? We had afactory and we also can do export ourself.

We are the Sapphire Window manufactuer.

Q2 - Is you company only work with sapphire business? NO, at present our companywork with sapphire business and other semiconductor wafer and other optical glass lens.

but We process sapphire components and Ruby components at present asCenter of gravity.

Q3 - Could you supply sample? Yes, we can supply sapphire sample according to customer's requirement.

Q4 - Do you have any stock of sapphire window? We process sapphire window according to customer requirement.

So we have few sapphire window in stock.

Q5 - Where is your company located? Our company located in shanghai, China but our factory is in Wuxi CITY.

Q6 - How long will take to get the products? Generally it will take 1~4 weeks to process.

It is depend on the quantity and the size of the sapphire products.


Company Contact:


  • Phone: 86-512-36829962

  • Address: Rm1-607,No.231,Lvdi Road, Huaqiao town, Kunshan city,jiangsu Province, Kunshan , Jiangsu , China

  • Email: Email


Published date: March 19, 2018

  • Business Description: As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.

Related listings



  • Dia 50 8mm 2 Inch Gallium Arsenide Wafer For Semiconductor Substrate
    Dia 50 8mm 2 Inch Gallium Arsenide Wafer For Semiconductor Substrate
    Metal treatment machinery - SHANGHAI FAMOUS TRADE CO.,LTD - China - March 19, 2018 - check with company for price

    2inch GaAs substrates, GaAs wafer for led, Gallium Arsenide crystal Wafers, Si/Zn Dopant GaAs wafer(A compound of the elements gallium and arsenic. It is a III-V direct bandgap semiconductor with a zinc blende crystal structure) Application: 1. Mainl...

  • Undoped Semi Insulating Gallium Nitride Wafer Hvpe And Template Type
    Undoped Semi Insulating Gallium Nitride Wafer Hvpe And Template Type
    Metal treatment machinery - SHANGHAI FAMOUS TRADE CO.,LTD - China - March 19, 2018 - check with company for price

    2inch HVPE method Gallium Nitride GaN wafer, free standing GaN substrates for LD, 10x10mm size GaN chips, HVPE GaN wafer About GaN FeatureIntroduce - - - - The growing demand for high-speed, high-temperature and high power-handling capabilities has m...

  • Y 42 Lithium Tantalate Wafers 4 Inch Dia 100 Mm With Thickness 46mm
    Y 42 Lithium Tantalate Wafers 4 Inch Dia 100 Mm With Thickness 46mm
    Metal treatment machinery - SHANGHAI FAMOUS TRADE CO.,LTD - China - March 18, 2018 - 50.00 Dollar US$

    4inch LiTaO3 wafer, LT wafer for saw, LiTaO3 crystal optical wafer, LITaO3 optical wafer Piezoelectric Crystal Lithium Tantalate LT LiTaO3 crystals Lithium Niobate (LiNbO3 or LNB) and Lithium Tantalate (LiTaO3 or LTA) possess a combination of unique ...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"