Expert team

Qingna Technology has cooperated with well-known universities such as Beijing Graphene Research Institute, Beijing University of Science and Technology, Lanzhou University, and Jiangnan University to form a strong research team with strong technical strength, and has obtained multiple core patents for sodium batteries.

Chen Yunji, Chief Engineer


PhD in Materials Science from Tsinghua University, Professor of Industry Research Integration at the Ministry of Industry and Information Technology, and Vice President of Beijing Graphene Research Institute. Has won the first prize of the National/Provincial Science and Technology Progress Award multiple times, and has applied for more than 100 invention patents.



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Lianfang ,Technology Leader


    Professor at Beijing University of Science and Technology, doctoral supervisor, director of the China Particle Society, technical leader of the Jiangsu "Double Innovation Team", and innovative leading talent in Jiangxi Province. Editor in chief of the textbook "Electrochemical Energy Storage Devices and Key Materials". Published over 70 papers in core journals such as Advanced Energy Materials, A Nano Energy, ACS Nano, etc. Obtained more than 30 national invention patents.

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Chen Suli, the leader of solid-state sodium battery research and development


Associate Professor at Jiangnan University, Doctor of Entrepreneurship and Entrepreneurship in Jiangsu Province, Youth Editorial Board Member of Exploration Journal. Engaged in research on solid-state sodium ion batteries for a long time, at Adv Energy material Energy Environment Sci Adv. Function More than 50 SCI papers have been published in high-level academic journals such as Mater.


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Peng Shanglong, Expert Consultant for Sodium Electrical Materials


Professor and doctoral supervisor at the School of Materials and Energy, Lanzhou University, director of the Institute of Clean Energy Materials and Devices, and head of a provincial-level scientific research and innovation team. Published over 100 SCI papers in international authoritative journals such as Advanced Science, Advanced Functional Materials, and Advanced Energy Materials. Authorized more than 10 national invention patents.


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Certificate of honor

With outstanding product strength and strong technical strength, Qingna Technology has been widely recognized in the industry and market. Has won honors such as "2023 High Quality Enterprise in the Sodium Battery Industry Chain", "2023 Annual Investment Value Enterprise in China's Sodium Battery Industry", "2023 Starting Point Golden Tripod Award - Annual Influential Brand in the Sodium Battery Industry", and has been elected as the Executive Director of China New Energy Entrepreneur Club.

Enterprise patents

Qingna Technology conducts research and development of sodium ion battery technology through two paths: self research and university cooperation. At present, the company has seven invention patents and more than twenty patents under review, covering multiple directions such as material research and development, battery design, system design, structural design, and process equipment development.
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Qualification certification

The products have successively passed the national standard mandatory inspection certification; UN38.3 and RoHS certification; IATF16949:2016, ISO14001:2015, ISO45001:2018 and other system certifications.