兆龙互连(300913.SZ)：伺服电缆主要用于数控机床、机器人、自动化机械设备的伺服电机与控制器或变频器之间的连接，适用于高电磁干扰的场合

Core Viewpoint - The company Zhaolong Interconnect (300913.SZ) specializes in servo cables and drag chain cables, which are essential for automation equipment and machinery in high electromagnetic interference environments [1] Group 1: Product Applications - Servo cables are primarily used for connecting servo motors to controllers or inverters in CNC machine tools, robots, and automated machinery [1] - Drag chain cables are utilized in CNC machine tools, engraving machines, woodworking machinery, and steel production lines, particularly suitable for drag chain applications or frequent movement scenarios [1]