|Payment Terms||L/C, T/T, Western Union, MoneyGram|
|Packaging Details||Standard Export Carton|
|Product name||Sapphire Crystal Watch Glass Wristwatch parts|
|Place of Origin||China|
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|Payment Terms||L/C, T/T, Western Union, MoneyGram||Delivery Time||30days|
|Packaging Details||Standard Export Carton||Material||Sapphire|
|Application||for watches||Bending strength:||320-930Pa|
|Product name||Sapphire Crystal Watch Glass Wristwatch parts||Brand Name||Unbranded|
|Place of Origin||China|
|High Light||4.5mm Sapphire Crystal Watch Glass ，0.5mm Sapphire Crystal Watch Glass ，Round ar coating watch crystal|
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Why Choose sapphire crystal?
Sapphire is a variety of Corundum, an aluminum oxide mineral that forms in prismatic tabular, bipyramidal or rhombohedral crystals, as well as granular or massive habits, and may be transparent to opaque. Blue is considered Sapphire’s “true” color and the one most often recognized, though Sapphire does form in a diversity of colors (listed below), and will have the color added to its name (for example: Green Sapphire, Yellow Sapphire). Additional mineral compounds forming with aluminum oxide are responsible for the different coloration, and in the case of Blue Sapphire, iron and titanium provide its heavenly hues. With the exception of Red Corundum, which is Ruby, all other colors of Corundum are Sapphires.
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
JADEZONE Sapphire optical Co.,Ltd. is a factory which is specialized on sapphire glass with 10 years export expreience. Factory covers 3,000 square meters.
JADEZONE(www.jzsapphire.com) produces mobile phone lens and camera lens, optical glass, Jewelry, high-end sapphire crystal cover for watches, wristwatch accessory and many other glass-related products. After more than 10 years of growth, JADEZONE has won the praise of many prestigious watch brands. ... JADEZONE(www.jzsapphire.com) produces mobile phone lens and camera lens, optical glass, Jewelry, high-end sapphire crystal cover for watches, wristwatch accessory and many other glass-related products. After more than 10 years of growth, JADEZONE has won the praise of many prestigious watch brands. ...