Hunan Kojean Energy Development Co.,Ltd
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About Us

Hunan Kojean Energy Development Co.,Ltd


KOJEAN have 3 intelligent production bases around the world, our headquarters located in Xianghong Industry area, Xinhua, Hunan,P.R.China.

Kojean Group was established in 1996,our headquarters are located in Xianghong Industry area, Xinhua, Hunan, P.R.China.With an annual total revenue of 700 million dollars, it primarily encompasses the following four major business segments:
–Power Supply Solutions
–Energy Storage Systems
–Telecom & Data Center Power Solutions
–Circular Industrial Chain

KOJEAN ENERGY is your trusted partner for industrial and commercial energy storage solutions. Our expertise covers every aspect of the industry, from cutting-edge research and development to top-notch manufacturing, robust sales, and comprehensive services. We proudly serve clients in over 60 countries and regions worldwide.

We have 3 intelligent production bases,more than 1000 patents,with a commitment to excellence, innovation, and sustainability, KOJEAN Group is dedicated to empowering businesses around the world with reliable, cutting-edge power solutions.


Company’s History

In 1996
Xinhua battery material and parts factory was established.

In 2003
Shanghai TIANZHONG Battery Co.,Ltd was established.

In 2005
OUPU(HONGKONG) international Co.,Ltd was established.

In 2006
Become the battery supplier of DONGFENG Motor and was rated AAA supplier.

In 2007
Become the battery supplier of FAW and was awarded as top 10 supplier.

In 2008
Become excellent supplier of ZOOMLION and SANY.

In 2009
Become the battery qualified supplier of FOTON.

In 2010
Products are certified as Hunan famous brand and Hunan famous trademarks.

In 2014
Strategy Cooperation with Top 500 Enterprises Johnson Controls.

In 2015
Investing 53 million dollars to build the production base of Hunan KOJEAN Energy Development Co.,Ltd.

In 2018
KOJEAN Xinhua production base was put into operation and has value of annual production 1 billion yuan.

In 2021
Established Hunan CSS Power New Energy Tech Co.,Ltd,R&D new energy storage battery,energy storage integration system.

In 2024
Enlarge building production base &official buildings.

Company Team



The enterprise currently has nearly 600 employees and a yearly production of 8 million units of automotive batteries.Kojean is concerned about the development of every employee, in providing excellent work and living environment for the staff at the same time, attaches high importance to the all-round quality of the staff training, so that everyone in Kojean is a talent, suitable for their position, the appropriate person, and form’s smooth communication ,cooperation atmosphere, to achieve their personal goal.