鼎汉技术(300011.SZ)：公司信号电源系统等产品都已应用于高铁相关项目之中

Core Viewpoint - The company, Dinghan Technology, focuses on the rail transportation industry and has established a leading technological position in various sub-sectors through nearly two decades of continuous innovation and practice [1] Group 1: Company Focus and Products - The company has developed signal power systems, medium/high frequency vehicle auxiliary power systems, and special cables for vehicles, which have been applied in high-speed rail projects [1] - The company aims to actively track and pay attention to industry developments and business opportunities to enhance market space and growth momentum [1]