Our staff through skilled training. Skilled skilled knowledge, potent sense of company, to satisfy the provider requirements of consumers for 780nm Ir Filter, Customed Prism , Medical Filters , Window ,Dichroic Filter Angle Of Incidence . We welcome you to definitely join us in this path of making a affluent and productive business together. The product will supply to all over the world, such as Europe, America, Australia,Chile, America,South Africa, Pretoria.We have more than 10 years experience of production and export business. We always develop and design kinds of novel products to meet the market demand and help the guests continuously by updating our products. We are specialized manufacturer and exporter in China. Wherever you are, please join us, and together we will shape a bright future in your business field!