Thanks for your interest in Jiheng Optics. Jiheng Optics was founded in 1993 by a group of dedicated professionals who have been worked in (Changchun Institute of optics, fine mechanics and physics, CAS). We specialize in the manufacture of optical components for use throughout the optical spectrum. From the vacuum ultraviolet to the mid infra-red we understand optics, optical materials and optical coating. Our job is quite simply, to provide you with the components you are searching for. We are increasing the level of quality and service for who will get the optical elements from us and my cooperaters, That is why everyone at Jiheng Optics is as committed as I am to serving you better. We work with you to establish the exact specifications of optics which will serve your purpose and then we put those optics into production. Large quantities are not a problem. The ability for 5000pcs/month can solve this. You can get the international best quality product from our company also with good price. The product you can afford from my company you will find is the best after the cooperation near future. Coating is the heart for optical performance, you can also trust my group can supply you the correct coatings you want. we can bring you reliable, high performance, laser quality coatings. We pride ourselves in the repeatability of our processes and our reputation for on-time delivery.? Look through the products on the web to see the vast range of products we manufacture. Many of these items are available from stock. E-mail or call us with your request and we will confirm the price and delivery the same day. I hope you will give Jiheng Optics a chance to be your optics supplier in China, and to show you that we can deliver the quality and service also the price that you expect.