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Double Cylinder Wristwatch Parts Sapphire Crystal Watch Glass
Double Cylinder Wristwatch Parts Sapphire Crystal Watch Glass
美元 $3.00 - 美元 $10.00
生产所需时间:
35
运送方式:
Express
Jadezone Optical (HK) Ltd

Jadezone Optical (HK) Ltd

香港

制造商

平均回覆时间

24小时内

ISO 9001

供应商资料最后更新: 2022年6月22日

2012年7月1日登录于贸发网

产品属性
Certificate:
ISO9001/RoHs
Clear Aperture:
85% ~95%
Melting point:
2050℃
应用:
for watches
是否可订造:
可以
品牌:
Unbranded
材料:
Sapphire
尺寸:
Customized
重量:
0.05-0.5g
描述

Sapphire feature:

  • 1#Thinner and Stronger than Standard Glass Windows 2#Transmits Wavelengths Ranging From UV to Mid-Infrared 3#Features Extreme Surface Hardness and Chemical Resistance
  • 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

Company profile:

  • 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. We got eight patents and one software copyright, and passed the ISO9001 quality certification and ISO14000 environmental certification. 

Package&Shipment:

  • About Packing : Stand export carton
  • About Delivery: DHL/UPS/TNT/EMS/FedEX ,you can choose whatever you like.

FAQ:

  • Q: Do you provide samples ? is it free or extra ? 
  • A: Yes, but it's a precision product that requires extra cost and freight.
  • Q: How can I customize my products? 
  • A: Attach your drawings with details (Surface treatment, material, quantity and special requirements etc).
    Q: How did you test the product before they are packed?
     A: We have strict QC procedure, each product will be tested by three times even more with professional machine before packing.
  • Q: What if the products we received are not good? 
  • A: Contact us without hesitation, our special after-sales service will take the responsibility.
  • Q: What's the material of your products ? 
  • A: Sapphire



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