Nanjing April Electro-Optics Ltd. as a professional Dielectric HR coating manufacturer and supplier in China, all the Dielectric HR coating have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent Dielectric HR coating in our product list, you can also contact us, we can provide customized services.
"Quality first, customer first, development and innovation"
Nanjing April Electro-Optics Ltd. founded in 2012, is specialized in high-precision cold processing of crystal materials, with sapphire, quartz and optical glass as raw materials. Core products including window, lens, crystal rod, prism, ball, filter, cylindrical mirror, ball cover, and so forth.
