Founded in May, 2012 in high-tech industrial zone, Yantai, Shandong, China, DFAIC has developed itself into a spectrometer's producer and developer that has established a worldwide marketing network with a sophisticated maintenance system.

Our guiding principle is to diversify our products for the global market and apply our research to meet the market's need. The successful combination of our self development with other institutions is evidenced by the cooperation with University of Electronic Science and Technology of China(UESTC), Tsinghua University, Chinese Academy of Sciences, University Of Science And Technology Of China and Shandong University. We took the lead in setting up "Industrial Technology Strategic League for High-end Spectrometers and Core Parts", "UESTC-DFAIC Academy for Photoelectric Technology" with Yantai Government and UESTC, "Radiation Detection and Hardening Institution" with Yantai Nuclear Power Development Center and Northwestern Polytechnical University. We focus on developing core photoelectric parts and mainly engaged in producing spectral analyzers. Out goal is to establish a photoelectric cluster that delves into electromagnetic field which relates closely to medical machines, radiation detection and green technology.

In recent years, spectrometers with a dozen of models have come out such as series of OES, XRF, ICP-OES and LIBS, thanks to the efforts by our research team that has made a breakthrough in etching techniques for blaze grating with multi-waveband, plasma source generation, thermal coating techniques for multialkali photocathode, double-sided SDD photolithography, low expansion materials and optical circuit. Of all spectrometers in market, the DF-200 OES won the first prize by provincial machinery association and the second prize for technological advancement at provincial level. The DF-1000 XRF won the second prize by provincial machinery association and the third prize for technological advancement at municipal level.

Chinese-made core parts have broken the dependence on developed countries in terms of high technology. This has promoted the upgrading of Chinese photoelectric industry. By far, we have achieved 90% of self-production for OES and 80% for XRF.