新广益：主营产品之强耐受特种膜主要用于柔性线路板/印刷线路板自动化生产制程中

Group 1 - The core product of the company, strong-resistant special films, is primarily used in the automated production processes of flexible printed circuit boards (FPCs) and printed circuit boards (PCBs) [2] - The production process of flexible circuit boards is complex and occurs in diverse environments, including high-temperature and high-humidity conditions for physical processing, as well as strong acid and alkali environments for chemical processing [2] - The company emphasizes the role of its products in protecting, pulling, carrying, and fixing circuit boards during the manufacturing process [2]