Sapphire Windows are manufactured from single crystal sapphire, making them ideal for demanding applications (such as laser systems) because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Sapphire is the second hardest crystal next to diamonds and, because of their structural strength, sapphire windows can be made much thinner than other common dielectric windows with improved transmittance. Chemically, sapphire is single crystal aluminum oxide (Al2O3) and is useful in a transmission range from 0.2 - 5.5μm.

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Company profile:

China SHZM conpany grows the sapphire single crystal by KY method,we can supply sapphire ingot(2inch,4inch,6inch,8inch),sapphire wafer(single/double side polishing),sapphire block,all kinds of sapphire optical window(applied to optical equipment,industry camera, cell phone, watches and other special optical components),if you have any requirements,

please feel free to contact us,looking forward to your cooperation.

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Why choose us:

● material of the highest possible quality
● competitive prices

● source factory

●customized service 
● deep know-how and individual advice

FAQ:

Q: What's your MOQ?

A: (1) For inventory, the MOQ is 3pcs. if 5pcs it's better.

(2) For customized products, the MOQ is 50pcs up.

Q: What's the delivery time?

A: (1) For the standard products

For inventory: the delivery is 5 workdays after you place the order byFOB shanghai .

For customized products: the delivery is 2 -4 weeks after you order contact by FOB SHAGNHAI.

We are focus on semiconductor crystal(GaN;SiC;Sapphire;GaAs;InP;Silicon;MgO,LT/LN; etc.)

Welcome to inquiry.