application scenarios：

Communication base stations and data center rooms protect precision network equipment such as servers and switches; outdoor facilities in petrochemical plants, power plants, and rail transit systems are safeguarded against lightning strikes in open environments;

municipal buildings, residential complexes, shopping malls, and hotels provide lightning protection for civilian power distribution systems;

industrial automation production lines and precision instrument laboratories prevent damage to control components and detection equipment caused by operational overvoltages; substations, power distribution hubs, and other critical power infrastructure strengthen the lightning protection barrier for the power grid