Sapphire tubes widely used in endoscopes ,watch glass, optical lens, surface acoustic wave filter, military infrared window, optical filter, observation window for high/low temperature and cosmetic instrument windows.

AOG SAPPHIRE offers a wide of high quality customized all-surfaces-polished sapphire tubes and fine ground sapphire tubes, such as Capillary tubes, Polished sapphire tubes, Sapphire plasma tubes and Sapphire thermocouple tubes.

Learn More

By clicking above, I acknowledge and agree to Endeavor Business Media’s Terms of Service and to Endeavor Business Media's use of my contact information to communicate with me about offerings by Endeavor, its brands, affiliates and/or third-party partners, consistent with Endeavor's Privacy Policy. In addition, I understand that my personal information will be shared with any sponsor(s) of the resource, so they can contact me directly about their products or services. Please refer to the privacy policies of such sponsor(s) for more details on how your information will be used by them. You may unsubscribe at any time.