Kunming Hengda Technology Co., Ltd. was established in August 2000 and listed on the Beijing Stock Exchange on September 1, 2022. Its stock name is Kunming Engineering Technology, stock code is 831152. It is a key high-tech enterprise integrating the research, development, design and industrialized production of new energy saving electrode materials, new energy materials and energy storage battery products. The company has been deeply engaged in the field of electrode materials for more than ten years, has a good brand reputation in the industry, has a first-class research and development team and independent intellectual property rights, and is a leading scientific and technological innovation enterprise integrating production, learning and research in the industry.

Patented technology and scientific research achievements

The company has applied for more than 100 patents for electrode materials and preparation methods, including 7 international (United States, Australia, Canada, Chile, Peru, Zambia and DRC) invention patents; 96 pieces were authorized, including 64 invention authorizations (including 4 international inventions), 24 utility authorizations and 8 appearance authorizations.

Totally more than 100 applications/96 authorized/64 invention authorizations