盛帮股份：公司主营业务是橡胶高分子材料制品领域

Core Viewpoint - The company, Shengbang Co., Ltd. (301233), focuses on the production of rubber polymer materials, with significant applications in the automotive, electrical, aerospace, and nuclear protection sectors [1] Group 1: Business Segments - The company's main business segments are automotive and electrical, which contribute a high proportion of revenue to the overall business [1] - The rapid growth in the automotive and electrical segments is attributed to the company's long-term commitment to technological research and customer accumulation [1] - The company is actively cultivating the development of its aerospace and nuclear protection business segments [1]