About Us

Jiangsu Zhifeng Electrical Technology Co., LTD. (PIET) is based in the power supply and distribution industry. It is engaged in the research and development of key technologies, the production and sales of key components, and the provision of solutions in the fields of new energy wind power, photovoltaic power, energy storage, and power quality control. It is a technology-oriented enterprise.

The company has a technical team led by industry experts. The team has been engaged in this field for many years, accumulating rich technical and management experience, and attaches great importance to product quality and technological innovation. The company closely cooperates with universities such as the University of Science and Technology of China, Southeast University, Shanghai Jiao Tong University, and Nantong University, undertakes national science and technology plans, and widely conducts horizontal cooperation with State Grid, China Southern Power Grid, and provincial and municipal power supply companies. It has also participated in the drafting of multiple industry standards and technical conditions. The company actively ADAPTS to market demands through continuous innovation and has become a technology enterprise with influence in the industry.

The PI series products developed by the company It includes high-voltage reactive power capacitor compensation and filtering devices (PITBB), high-voltage static reactive power generation devices (PIGSVG), low-voltage hybrid dynamic reactive power compensation and filtering devices (PITSA), low-voltage static reactive power generators (SVG), low-voltage active power filters (APF), and three-phase unbalance control devices Products such as (SPC), integrated Power Quality control (EQC), and intelligent capacitors (IC) have established extensive sales networks across the country, and their application has been highly affirmed and praised by a large number of users.

The company has passed the ISO9001 quality management system certification. All products have been tested and qualified by third-party authoritative testing institutions. Some products listed in the catalogue have passed the national compulsory product certification and obtained CCC and CQC certification certificates. Adhering to the tenet of "seeking truth and innovation, collaboration and sharing", the company has always adhered to the principle of "excellent quality, honest operation, striving for excellence and pursuing perfection", and is fully committed to building a high-level and efficient service team, providing excellent products and technical services, making contributions to the technological progress of the power system, and fulfilling its due responsibilities and obligations to society.