华信新材：公司取得专利证书

Core Viewpoint - Huaxin New Materials (300717) has recently received a patent for an invention related to photovoltaic packaging materials, indicating a potential advancement in the solar energy sector [1] Group 1 - The company announced the receipt of an invention patent certificate from the National Intellectual Property Administration [1] - The patent is titled "A Photovoltaic Packaging Adhesive Film and Its Preparation Method," which suggests innovation in the field of photovoltaic materials [1]