About us
About Joysun
Lithium battery one-stop solution manufacturer
Joysun New Energy Co., Limited, established in 2012, is a global leader specialized in the production of customized polymer lithium batteries.
Founded in 2012, Joysun New Energy Co., Limited is a global leader specializing in customized polymer lithium battery solutions. With a total investment of RMB 3 billion, Joysun operates a state-of-the-art manufacturing base covering over 70,000 square meters, with total construction area exceeding 100,000 square meters. Our annual production capacity reaches 3.5 GWh, generating an annual output value of over RMB 5 billion. Backed by cutting-edge technology and a professional team of more than 1,000 employees, we are committed to delivering high-performance, reliable, and tailor-made lithium battery solutions to customers worldwide.
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Joysun New Energy: Corporate Milestones
1997
Founder Tang Xinping entered the lithium battery industry, embarking on a career that uniquely combined deep technical R&D with strategic market development.
2012
Established the Joysun Dongguan factory, specializing in polymer lithium battery cells, with a facility area of 7,500 sqm.
2015
Joysun's polymer lithium-ion batteries rose to market leadership, establishing the company as a leading brand for lithium polymer batteries in China.
2017
Inaugurated the Joysun Hunan factory, a major facility spanning 900,000 sqm with a total investment of 1.5 billion RMB. It achieved an annual production capacity of 3 GWh and an annual output value exceeding 2 billion RMB.
2019
Commenced mass production of drone batteries. Joined the Guangdong Battery Industry Association (GBIA) and was elected as the Chairperson unit of the association.
2020
Established a joint laboratory with the Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences. Began mass production of energy storage products in the same year.
2022
Designated as a National High-Tech Enterprise and honored with the national-level Specialized, Innovative, and High-Technology "Little Giant" Enterprises.
2024
Set up a Postdoctoral Workstation with Xiangtan University. Launched solid-state batteries. Awarded the National Key "Little Giant" enterprise title.
2025
Founded the Xiangtan University (Chenzhou) Battery Industry Research Institute, focusing on solid-state battery research.
1997
2012
2015
2017
2019
2020
2022
2024
2025
Tang Xinping Founder
Tang Xinping
Chairman & President
With over 20 years in the lithium battery industry since 1997, Mr. Tang Xinping has led Joysun to become a nationally recognized high-tech enterprise.
Key Roles
President of Guangdong Battery Industry Association Guest Researcher, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences Adjunct Professor, Xiangtan UniversityFocus
Driving innovation and development in new energy technology.
Tang XinpingFactory and work environment
Our honor certificate
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Joysun Energy factory facility covers over 70,000 square meters, with a total building area exceeding 100,000 square meters. We are equipped with cutting-edge technology and skilled team of over 1,000 employees.
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Tel: +852-63674611/+86-181 2433 6939
Email: sales01@joysunenergy.com
Website: http://www.joysunenergy.com
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No. 99 Industrial Park Avenue, Linwu County, Chenzhou City, Hunan Province