Shanghai Nuoyi Electric Appliance Co., Ltd. is a production-oriented entity enterprise specializing in the research, development, production, sales, and technical services of products in the fields of power supply and power electronics. The company has a sales, research and development, and service headquarters located in Baoshan City Industrial Park, Shanghai, and two production bases located in the scenic historical and cultural towns of Nanxiang, Shanghai and Taicang, Jiangsu. Nuoyi's product specifications cover more than 530 types in eight categories, and are widely used in various fields such as national defense, medical care, mechanical processing, transportation, communication, scientific research, and new energy. The main products include AC stabilized power supplies, variable frequency power supplies, DC modular power supplies, UPS uninterruptible power supplies, EPS emergency power supplies, grid connected inverters, voltage sag compensators, and other products. Nuoyi products have obtained certificates such as EU CE certification, African Union SONCAP certification, and broadcasting network access license. Having multiple inventions, utility models, design patents, and software copyrights. Nuoyi has its own research and development team, and all products have completely independent intellectual property rights. In the future, it will strive to build a cloud service platform for the power Internet of Things, making Nuoyi's products intelligent, visual, and remotely monitored. Nuoyi's products have high-end customer groups in China, and have successively undertaken the national key projects - the marine degaussing power supply of CSIC, the vehicle mounted medium frequency power supply of Aerospace Science and Technology Group, and the R&D and production of 3500V medium frequency power supply of the 7000 meter deep sea research ROV robot of the Chinese Academy of Sciences. Nuoyi products are distributed all over the world and have been exported to developed countries such as the United States, Japan, and Australia, as well as underdeveloped countries in Africa and Southeast Asia. Their superior performance, reliable quality, and attentive service have won unanimous praise from users. With the marketing and innovation concept of "A promise is worth a thousand gold, knowing is difficult and doing is easy", Nooyi has gradually taken the Nooyi brand to the world, and Nooyi's products are unique. Nuoyi's pursuit: Quality is the life of an enterprise! Technology is the driving force of enterprises! Reputation is the cornerstone of a business! Management is the foundation of a business!