Keli Sensing was listed in August 2019 (stock code: 603662) and adopts a group based control model. Its headquarters are located in Ningbo, with 12 functional departments, 10 business units, and 30 subsidiaries, including 8 wholly-owned subsidiaries, 15 controlling subsidiaries, and 7 participating subsidiaries. Keli Sandian is one of the controlling subsidiaries. The Ningbo Industrial Internet of Things Industrial Characteristic Park has settled in Keli, introducing more than 600 vertical industry chain platform enterprises including sensors, modules, materials, intelligent equipment, software, applications, services, and integration, and creating a characteristic industrial park with leading enterprises, industry chains, investment and financing platforms, innovation platforms, and service platforms.

Introduction to Keli San Dian

Keli Three Electric Measurement and Control Technology Co., Ltd. is a subsidiary of Keli Sensing that specializes in the manufacturing, production, and research and development of current sensors. The product range covers a full range of Hall current sensors, magnetic modulation current sensors, fluxgate current sensors, photoelectric isolation transmitters, etc., covering application scenarios such as electric drive, photovoltaic, rail transit, measurement, BMS, automation, charging stations, power, communication, etc. We have long-term cooperation with many well-known enterprises such as China Telecom, China Mobile, China Unicom, Yueneng Technology, Zhongheng, Luneng, Kehua, Weidi, ZTE, etc. The company was founded in 2007 and is one of the earliest manufacturers in China to engage in research and mass production of current sensors. The company's R&D center is located in Shenzhen, with production bases of 8500 square meters in Shenzhen and Ningbo, and well-equipped experimental buildings. For fifteen years, the company has always upheld the stability of its products as the life of the enterprise, and has integrated the corporate culture of honesty, dedication, pragmatism, and innovation into every aspect of product manufacturing, ensuring that the stability, accuracy, and anti-interference performance of the products reach the highest level in the industry.