Started in 1952, a listed company, a high-tech enterprise focusing on the production and sales of electronic components such as capacitors.

It began in the mid-1970s. With the spirit of a craftsman, the people of Tongfeng have been building an international-level research and development and production base for electronic materials and components for decades.

Now Tongfeng is an enterprise that spans the fields of supporting components and materials for home appliances, rail transit, clean energy, power transmission, lighting electronics, electronic circuits, electronic displays, modern printing, energy-saving applications, automotive electronics, ship propulsion and other fields, including home appliances, rail transit, clean energy, electricity transmission, lighting electronics, and other fields. The group has a total of seven companies, one of which is listed.

Its major products cover air conditioners, washing machines, refrigerators, electric fans, dishwashers, dryers, water pumps, high-speed rail, traction locomotives, subways, low-floor trucks, electric vehicles, marine electronics, photovoltaics, wind power, UPS power supplies, Production and sales of supporting components and key raw materials of smart grid, smart three meters, PCB control board, energy-saving lamp, LED display and lighting, automotive energy management and energy recovery, thermal transfer, communication and other equipment or its system.

Its AC motor operation capacitors, power electronic capacitors, polypropylene films for capacitors, polyester films for capacitors, metallized coatings and other products are the leaders in the industry, mainly supporting domestic and foreign brands.

Tongfeng people adhere to the concept of providing solutions and increasing value to customers, design and manufacture products. Through continuous investment in R&D, they focus on new product development and new technology research, and carry out scientific research activities based on the technology center and engineering center. , using the postdoctoral workstation as a platform to carry out extensive cooperation with various universities and research institutions, cultivate a group of high-quality technical talents, and accumulate more than 100 patents.

Looking forward, Tongfeng people will continue to focus on the research and development and production of electronic components and their materials, provide users with solutions with high-quality products and professional services, bringing value enhancement to customers, thereby enhancing themselves and paying attention to customers. The needs and feelings of the company focus on establishing stable partnerships with customers.