Yingsa Optics is committed to the independent research and development as well as domestic production of Fourier transform infrared spectrometers. The company has gathered master's and doctoral students from numerous universities and research institutes. Its research and development team covers multiple fields such as optics, precision machining, circuit control, software development, and automation system integration. It is an innovative technology company specializing in the development and service of Fourier transform infrared spectroscopy technology, software development and application, and the integration of instrumentation and automation equipment systems, integrating research and development, production, sales, and service.

The company provides FOLI series, MASTER series, TIGER series, and FTPL series, involving dozens of different models of products such as Fourier transform mid infrared, near-infrared, photoluminescence, infrared microscope, telemetry, Raman, etc. The products are applied in various scenarios such as laboratories, industrial sites online, and portable devices. At present, we have provided a wide range of domestically produced products and customized solutions for many units such as petrochemicals, environmental protection, security inspection, universities, and research institutions.