Nanjing Co-Energy Optical Co Ltd (COE Optics) has been a leading manufacturing supplier of optics and optical components to the industry in the world. Led by a staff of skilled optical engineers and technicians, COE Optics is application focused and pursues new ways to implement optical technology, enabling advancements in semiconductor manufacturing, industrial metrology, analytical Chemistry, and Applied Spectroscopy and medical instrumentation, aerospace and so on. Our precision products improve efficiencies & yields and are used in test & measurement quality assurance applications, the automation of manufacturing processes, and research.