Jiangsu Ankerui Electric Appliance Manufacturing Co., Ltd., located in Jiangyin, Jiangsu, is a wholly-owned subsidiary of Ankerui Electric Co., Ltd. It is a technology enterprise that integrates production, research and development, sales, and service, committed to providing energy efficiency management and electrical safety system solutions for users. The company has a complete production line from cloud platform software to sensors, and currently has more than 8000 sets of various system solutions running across the country, helping users achieve energy visualization management, providing energy data services, and safeguarding user energy safety. We have a well-equipped product testing center that can conduct various tests on environmental, electromagnetic compatibility, safety, reliability, and more. The production process relies on information management systems and strict implementation of ISO9001 management standards, providing guarantees for the industrialization and large-scale implementation of products. The annual production capacity of instruments is 2 million units, 1.5 million power transformers, and 10000 sets of energy-saving complete cabinets.