Hunan Jiawei New Energy Science&Technology co., Ltd.

Hunan Province Zheng Yuan Energy Storage Materials and Devices Research Institute

Q Q：1023662510   

          509140684   

          2061420372

Phone：0731-82075517

Mobile：13875939235

Postal code：410083

E-mail：hnjiawei2018@163.com，hnzyuan@126.com

Add：Second teaching building, South Campus, Central South University, Hunan, Changsha, China