Ningbo Taifengyuan Electric Co., Ltd. (hereinafter referred to as “the Company”) was established in 2014 and is located in the Ningbo Qianwan New Area, a national-level economic and technological development zone. It occupies 60 mu of land, with a production area of 20,000 square meters. As a National High-Tech Enterprise, a National Science and Technology-Based SME, and a “Specialized, Refined, Distinctive, and Innovative” private SME, the Company has established its operational system based on rigorous standards and has obtained certification for the ISO 9001:2015 Quality Management System, ISO 45001:2018 Occupational Health and Safety Management System, ISO 14001:2018 Environmental Management System, ISO 10012:2003 Measurement Management System, ISO 20000-1:2018 Information Technology Service Management System, ISO 27001:2022 Information Security Management System, ISO 50001:2018 Energy Management System, and CTS JC 038-2025 Green Packaging Management System—comprehensive safeguards for product quality and operational safety.

The company focuses on the needs of building new digital power grids, specializing in the research, development, design, and production of intelligent power sensors based on high precision, multimodal, and integrated digital-analog technology. Core products span two major categories: first, power sensing products such as TMR current sensors, Rogowski coil current sensors, and digital oil level sensors for transformers; second, supporting systems including AC/DC charging station energy metering modules, portable charging station metering calibration devices, transmission line fault loop current detection devices, and smart manhole covers, forming a product portfolio that covers a wide range of scenarios.

Leveraging its deep technical expertise, the company has become a key contributor to industry standard-setting, leading the development of numerous national, industry, and association standards, and has obtained more than 200 patents to date. Equipped with high-grade measurement equipment and state-of-the-art testing facilities, the company has established robust R&D, quality control, and production systems, providing a solid foundation for technology commercialization and product reliability.

In terms of service models, the company combines the advantages of “large-scale supply” with “customized solutions”: on the one hand, its comprehensive product series and diverse specifications cover various measurement scenarios, meeting customers’ one-stop procurement needs; on the other hand, it supports on-demand custom development, characterized by “short development cycles and rapid response times,” accepting “minimum orders of one set” for most products as well as development and prototyping services to flexibly accommodate customers’ individual needs.

Currently, the company’s products are widely used in precision measurement within the power sector, as well as in power metering and monitoring applications for new energy vehicles, charging stations, photovoltaic power generation, 5G base stations, and data centers. While serving the public interest, the company provides customers with highly reliable and trustworthy metering sensor solutions.