We are Jinan Jingyi Photonics Technology Co., Ltd., from China, which is a large-scale manufacturer of
crystal materials, DKDP crystal is our main product, We also are the only company to produce high-volume deuterium (98.05%-99.05%), high-quality, large-caliber DKDP crystal in china, The largest blank's volume is 16cmx16cmx22cm and No defect inside of crystal.
As we have our own factories, the price of the crystal is much more reasonable as compared with that in the international market.Welcome to visit our company and inquire for more information. We will take pleasure in approaching and replying for you.
If you are interested to our crystal or want to be our agents, please donít fail to tell us. We also could supply free samples of DKDP crystal for your inspection.We welcome your coorperation with us.