Xiamen Weina Optoelectronics Technology Co., Ltd. Is a national high-tech enterprise focusing on the R&D and manufacturing of nano-optical materials. It is also a "Double Hundred Plan" leading entrepreneurial talent enterprise in Xiamen and a listed enterprise on the Xiamen Cross-Strait Equity Exchange. The company has a team of experienced and high-level R&D personnel specialized in optical design and micro-nano processing. It holds dozens of core patents and technologies, with its products covering multiple fields such as diffraction gratings, educational lighting, nano eye protection, anti-counterfeiting, and nano optical color-changing powder (color-changing ink). Through the application of Weina's photonic crystal eye protection technology, the company has successfully solved the worldwide technological problem of high-energy short-wave blue light hazards in LED lighting. Since its establishment in 2014, the company has won 35 honors, including awards in the anti-counterfeiting industry and for top international blue light prevention technologies.

The company is committed to nano-spectral control technology (this technology has successively won the Gold Medal at the Geneva International Invention Exhibition, the TÜ V Rheinland Eye Protection Certification, and the inspection and certification from the National Metrology and Testing Center for Flat Panel Display Industry). It provides the society with high-light-efficiency, low-blue-light, and high-eye-protection products such as LED chips, lighting fixtures, and display eye protection films.

The company offers a variety of R&D OEM (Original Equipment Manufacturing) and product customization services, including those for photomasks, metal nickel plates, optical functional films, nanoimprint lithography processes, and nano optical color-changing powder (color-changing ink).