科润新材完成1.2亿元C++轮融资，老股东北汽产投领投

Core Insights - Suzhou Korun New Materials Co., Ltd. has completed a new round of financing, securing approximately 120 million yuan in investment, led by Beiqi Investment and joined by several other notable investment institutions [2] - The company is a leading domestic producer of proton exchange membrane materials, focusing on the industrialization of core membrane materials for "flow energy storage + hydrogen energy" [2] - Korun has established a complete industrial chain from resin synthesis to membrane preparation and application development, achieving domestic production of perfluorosulfonic acid proton membranes and ranking first in the domestic market for three consecutive years [2] Financing and Investment - Korun has completed multiple rounds of financing exceeding 100 million yuan, including a recent C+ round where the first tranche raised 140 million yuan and the second tranche raised over 400 million yuan [3] - Notable investors include Sequoia China, Beiqi Investment, and China General Technology Group, among others, indicating strong interest from prominent venture capital firms [3] Product Applications and Market Position - The company's perfluorinated ion membranes are widely used in fuel cells, vanadium batteries, water electrolysis for hydrogen production, and other applications, establishing long-term partnerships with major companies [3] - Korun provides over 90% of the domestic perfluorinated ion membrane products for the vanadium battery industry and plays a crucial role in the industrialization of hydrogen fuel cell proton exchange membranes [3]