Sapphire is the most hardest material, especially used in diving watches and cameras. We can offer you custom-made sapphire windows:1.Customers' logos are highly welcome.
2.There are several types you can choose.
3.We are extremely professional on making this kind of windows for diving watch.
4.We will give you a good after-sales services.
5.Please don't hesitate to contact us if you have anything confused, we will give you the most we can.
Our FactoryNanjing Co-Energy Optical Crystal Co. ,Ltd was founded in 2009. In ashort period, we became one of the most famous manufactories in optical cold processing in China and products range from different windows, lenses, prisms, rods, IPL, beamsplitters ,filters, jewel bearing and so on. Our processing material varies alot, from Optical Glass ,Fused Silica, Sapphire,Silicon,CaF2 to laser Crystal,I.e,KTP,BBO,LN,YVO4,ect.We are very pleasure if you could test our samples. If you have any interest, please feel free to contact us!
Exhibition Show
Our Team