Hangzhou Shalom EO specializes in producing and providing sapphire windows with a profound engineering background. We optimize with unceasing efforts customer experience and the stages of sapphire window productions, seeking to achieve the best comprise between qualities and prices.
For off-the-shelf sapphire windows, we offer uncoated circular and square sapphire windows with c-cut orientations and diameters/side lengths up to 150mm. The routine specifications of the stocks are 60/40 S/D and 2 lambda flatness, whilst versions with 40/20 S/D and 1/4 lambda flatness are also accessible.
We also provide various kinds of custom sapphire windows including metalized sapphire windows, wedge sapphire windows, stepped sapphire windows, etc of random, c–cut/z-cut orientations and other custom orientations and tailored coatings. We are capable of manufacturing sapphire windows with 10/5 S/D, and 1/10 lambda flatness upon your request.