万马科技(300698.SZ)：公司的数据机房智能母线系统是典型的树干式供配电系统，广泛适用于各类IDC数据中心

Group 1 - The core viewpoint of the article is that Wanma Technology (300698.SZ) has developed a smart bus system for data centers, which is a typical trunk-type power distribution system widely applicable to various IDC data centers [1] - The company's Power Distribution Unit (PDU) serves as the central power hub for data centers, communication cabinets, and industrial control systems, primarily used in these fields [1] - Currently, the company does not have any products related to power inspection machinery [1]