The State Grid Liaocheng Power Supply Company has established a "one-to-one" power supply service linkage mechanism with six large ski resorts within its jurisdiction. It has organized employees to conduct special night inspections and far-infrared temperature measurements on power supply lines and distribution transformers related to the ski resorts, so as to comprehensively grasp the operation status of the lines and equipment and promptly eliminate potential safety hazards in electricity use. Meanwhile, it has given full play to the advantages of the power industry to conduct safety inspections on electrical equipment inside the ski resorts, such as internal transformers, heating equipment and snow-making machines, and has obtained a detailed understanding of the usage status of the electrical load, load changes and power supply requirements of supporting facilities. In addition, it has closely monitored weather changes and regularly visited the ski resorts on its own initiative to conduct safety inspections on electricity use, making every effort to ensure that the electricity supply for the ski resorts is safe and reliable during the ski season.