On December 22, 2021, another utility model patent was acquired by our company, adding a new weapon to the company's technological treasure trove. The utility model patent for a UPS uninterruptible power supply device with monitoring and warning functions has taken our company one step ahead in the research and application of UPS. This technology has more advanced and practical equipment monitoring and warning functions, significantly improving the mechanical and electrical performance of the equipment, enhancing the intelligence of the equipment, and providing customers with a better application experience. The UPS uninterrupted power supply series products have always been a fresh force in our company's product library. Against the backdrop of intensified industry competition and increasingly mature technology, our company has been able to obtain this technological innovation, which is commendable. The company's technical department will continue to adhere to the research and development concept of "seeking development through innovation and seeking benefits through innovation", with a focus on inward and rebuilding high-quality products.