R&D Investment
R&D Investment
Kaijin Research Institute has been deeply engaged in basic research, development and application, production and manufacturing of graphite negative electrodes for many years, and has been continuously investing in the field of new negative electrodes for a long time, with over500人R&D team,Among them, master's and doctoral degrees80person.We have developed multiple technologies and products with independent intellectual property rights. As of December 2025, Kaijin Group has valid authorized patents304item,Among them, effective invention patents131item,Utility Model151item,International Invention Patent22item。 And establish extensive industry university research cooperation with South China Normal University, Guangdong University of Technology, Nanjing University of Technology, and others. Approved establishmentGuangdong Engineering Technology Research Center, Guangdong Doctoral Workstation, Guangdong Enterprise Technology Center Joint Graduate Training BaseWaiting for innovative platforms. Through years of hard work and R&D investment, Kaijin's R&D capabilities and product technology have reached a leading level in the industry, and it is steadily expanding its R&D scale and strength with an annual investment of over 4% of sales revenue.
500person
R&D team
80person
Master's and PhD Innovation Team
304item
Valid authorized patents
4%
Annual sales investment
R&D Center
R&D Center

Conventional negative electrode innovation platform
Conventional negative electrode innovation platform
In the field of artificial graphite negative electrodes, the company has accumulated a wealth of data experience and established a comprehensive customer response mechanism through the establishment of raw material databases, semi-finished product platforms, and finished product platforms. It is possible to quickly decompose indicators and develop relevant product plans based on customer demand information. The company always takes customer needs as the guide, continuously conducts cutting-edge technology research and development work, and achieves fast and accurate response to customer needs. Customer satisfaction is our greatest pursuit in research and development work.

New negative electrode innovation platform
New negative electrode innovation platform
In the field of new negative electrodes, the company is committed to a longer-term industrial layout, continuously collecting, analyzing, and researching new materials and chemical systems in the field of new energy. For cutting-edge technologies with industrialization prospects, the company has long-term and sustained R&D investment, striving to make fundamental innovations in design or production; For products that have already been industrialized but are limited by their performance shortcomings and have not been widely popularized, the company continuously invests in research and development and production resources, striving to overcome their performance shortcomings and achieve commercial popularization. For example, in the field of silicon carbon artificial negative electrodes, the company has successfully mass-produced KY series products and is continuously optimizing their performance in terms of expansion and first effect.

Analysis Center
Analysis Center
The research institute currently has multiple internationally advanced analytical and testing equipment, including field emission scanning electron microscopy, Raman spectrometer, X-ray spectrometer, electrochemical workstation, and material development equipment, building a comprehensive hardware system for testing and research and development. In order to accurately match the performance indicators and testing requirements of market dynamics, the research institute continues to promote technological iteration, and strives to tackle a series of high-precision testing methods such as rapid characterization technology and in-situ characterization technology, continuously improving detection efficiency and data accuracy. The research institute has successfully passed CNAS accreditation and achieved international mutual recognition of its testing capabilities, fully demonstrating the company's profound accumulation and outstanding strength in the field of quality control, providing customers with authoritative and professional technical service guarantees.
Industry Cooperation
At present, cooperation has been reached with the Chinese Academy of Sciences Guangzhou Institute of Energy, the Chinese Academy of Sciences Shenzhen Advanced Institute, the University of Macau, Hong Kong Polytechnic University, Guangdong University of Technology, South China Agricultural University, Dongguan Institute of Technology, Chinese Academy of Sciences Guangzhou Institute of Geochemistry, etc.
Received the second prize of Guangdong Province Southern Guangdong Forestry Science and Technology Award, leading the industry development in the research and promotion of industrialization technology for hard carbon negative electrode materials.



