上海贝岭：公司电源管理芯片等可广泛应用于智能电网等行业

Group 1 - The core viewpoint of the article is that Shanghai Beiling (600171) has confirmed the wide applicability of its products in various industries, particularly in smart grids [1] Group 2 - The company offers a range of products including power management chips, power devices, interface chips, driver chips, and memory [1] - These products are positioned to serve industries such as smart grids, indicating a strategic focus on sectors with growth potential [1]