DITEE Scientific is a specialized instrument manufacturer with a 60-year history of spectroscopy development and a research institute background. Primarily focusing on the research, development, and production of Oil Analysis Spectrometers(RDE-OES), we integrate research, production, sales, and after-sales service. We provide solutions for analyzing various wear metal elements in lubricating oils and hydraulic oils across different industries, including aviation, naval vessels, high-speed trains, construction machinery, petroleum refining, wind power, and oil products.