Dynavolt Renewable Energy Technology Co., Ltd. is a battery enterprise that integrates R&D, manufacturing and sales in one. With possessing technology, we invite technological elites from home and abroad to join us and found a provincial R&D center that develops high-tech power products. DYNAVOLT holds its patents and takes a lead in quality maintenance, manufacturing scale and technology innovation among its peers in China.

DYNAVOLT is the first in the globe to launch 'Gel Nanotechnology Maintenance Free Motorcycle Battery (MG series)' that covers the majority of motorcycle models worldwide. We are also the first Chinese motorcycle battery manufacturer to apply cold cranking rate of SEA, DIN, JIS, EN & IEC standards. With annual output of 15,000,000 units of batteries, DYNAVOLT boasts over 700 part numbers that form 6 main series. These batteries are applied to motorcycle & vehicle starting, electric vehicles, back-up power, telecommunication and lightening, storage power, etc... DYNAVOLT expends its sales network to over 90 countries and regions around the globe, with well-known brands namely 'MENSHY', 'DYNAVOLT' etc...

Under the guideline of the enterprise spirit "Persist in innovating while maintain the ethics".Thanks to this, all our factories passed the national action of environment protection inspection in 2011, and remain opening and producing, ensuring the stability of supplying to our global battery users.We are looking forward to establish and extend our products and services with your esteemed company.

Tianjin Keeprun Automation Technology Co., Ltd. was founded in June 2013, the headquarters is in Rongke building, Binhai New Area, Tianjin City, with divisions in Beijing, Tianjin and Zhengzhou. The company registered capital of 5 million RMB, annual R & D investment of nearly 1 million RMB; the company with Li Junfeng as the core of leadership, take in returnees Li Qinghai as the technology core, has 2 doctors, 6 Master's team which is a strong technical force team. Team members have got 10 patents research findings.

Tianjin Keeprun Automation Technology Co., Ltd is the strategic partner of Samsung SDI in the CCTV electric channel. Our comp