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[China]
Trade Verify
Address: Rm5-616,No.851,Dianshanhu avenue, Qingpu area，Shanghai city，CHINA
Contact name:Wang
SHANGHAI FAMOUS TRADE CO.,LTD |
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Verified Suppliers
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Our sapphire material is made by Kyropoulos & Bagdasarov Methods —for high purity requirements
such as: LED Semiconductors ＆Precision laser optics
Orientation flat: A±0.1° A-plane(11-20)
Orientation: C-plane(0001) Off M -axis 0.2°±0.1°
Frontside Surface Roughness:Ra＜0.3nm
Backside Surface Roughness: 0.8~1.2um
Or double side polished
TTV:＜20um
BOW:-25~0um
WARP:＜30um
Laser Mark Series No. by needs
Package:Vacuum-sealed containers with nitrogen bag fill in a class 100 environment
Cleanliness :Free visible contamination
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Why we choose the sapphire?
Feature of our Optical synthetic Sapphire crystal
OEM Size and Design,any shape is ok;
Widely uesd for optical window,lens,militry etc;
The material is synthetic sapphire(hardness 9H)
High Crystal Purity:> 99.995%;
Crystal orientation: Provide A plane, R plane, C plane, M plane and
other random plane
for sapphire crystal product.
The applications for Sapphire
QC standard.
FAQ:
Q: Do you have standard products?
A: Our standard products in stock.as like 4inch 0.65mm,0.5mm polished wafer.
Q: What's the way of shipping and cost?
A:(1) We accept DHL, Fedex, EMS etc.
(2) If you have your own express account, it's great.If not,we could help you ship them.
Freight is in accordance with the actual settlement.
Q: How to pay?
A:50％ deposit, left 50％ before delivery T/T, Paypal, .
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 10pcs.
(2) For customized products, the MOQ is 25pcs 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.
For customized products: the delivery is 2 or 3 weeks after you place the order.
