China & South Optical Crystal Company is a professional manufacturer of precise sapphire optical components and glasses for almost 50 years.

Our main products are precise optical windows, spherical lenses, prisms, cylinders, rods, rings made of sapphire. As well as other materials like quartz, BK7, B270, borosilicate, Corning glass, Heraeus glass etc. Not to mention the axicons and sight windows for an ultra-high-pressure vessel.  

Our products are widely used in infra-red and ultra-violet applications including defense, optical devices, medical, laser and industrial markets.

You can find more information about us by visiting our official website www.sapphires.com.cn