研奥股份(300923.SZ)：目前产品业务主要专注于轨道交通领域

Core Viewpoint - The company,研奥股份, is currently focused on the rail transportation sector while exploring potential technology extensions and business expansions into new areas such as new materials, intelligent control, and green energy-saving technologies [1] Group 1 - The company's product business is primarily concentrated in the rail transportation field [1] - The company has accumulated common technologies in new materials, intelligent control, and green energy-saving, which may provide opportunities for future expansion into other sectors [1] - The company plans to continue monitoring market opportunities while cautiously exploring beyond its main business [1]