Feiling Photonics, renowned as a supplier of optical materials and specialty optical fibers, has successfully concluded a Pre-A+ round of financing, raising close to 50 million yuan. Following this investment, the company's valuation has soared to 300 million yuan. This financing round was co-led by Tsinghold Ginkgo, Optics Valley Talent Fund, and Hubei Provincial Science and Technology Investment Angel Fund. Additionally, equity subscriptions saw participation from esteemed institutions including Wuhan Hi-Tech, Xinzhou Aerospace Industry Investment, and Kunshan High-Tech Industry Platform. The funds raised will be strategically allocated towards advancing the research and development iterations of the atmospheric pressure microwave plasma technology system, facilitating the expansion and enhancement of production lines, and establishing a cutting-edge technology platform for energy photonics devices.