Company Profile

Contact Us

Zhongneng Chengyu Power Co.,Ltd

Address: No.216 Changjiang Road, Huangdao Development District, Qingdao City, Shandong Province, China


Tel: +86-532-86934246

Fax: +86-532-86934246

Our History

Chengyu Power Co., LTD. is a factory specializing in develop, manufacture and export environment-friendly VRLA battery. As an experienced battery supplier we provide a range of VRLA, AGM, GEL and Lithium-lon batteries for every application in the renewable market.
Since established, Chengyu Power which constantly introduces and learns the advance technologies, processes. Therefore Chengyu Power is fully compliant with the standards and is certified for quality.

Our Factory

Chengyu headquartered in Liangshan industrial park, Liangshan county, birthplace of legendary novel<All Men Are Brothers>, covering an area of 39990㎡, its workshop takes 19060㎡, in combination with engineering and equipment, enable Chengyu Power to maximize productivity and ensure the supply of high quality products to the field of Transportation, IT, Telecommunications, renewable energy, oil and gas infrastructure, power production and distribution, military as well as consumer products. 

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Our Product 

Energy Storage battery, (DG series, OPzV series, OPzS series, DC series, Lead carbon battery, Lithium battery)
Motive Power Battery, (EV series, golf buggy, electric Tricycle)
Reserve Power Battery,(FT series, CA series, CS series, HT series)
Battery Accessories, (Battery Accessories)
Solar Power System(Solar Inverter, Solar panel, DC Fans, DC LED bulb)

Product Application

UPS, EPS, Emergency Light, Security System, Toys, Medical Equipment, Utility, Power Storage Plant, Telecommunication, Photovoltaic, Wind Energy, Electric Bike, Electrical Tools, Marine, Boat, Light Electric Power Supply, Traction Forklifts, Traction Electric Vehicles, Electric Cars, etc..

Our Certificate

IEC60896-21/22-2004, DIN43539-T5, IEC61427-2005, YD/T1360-2005, GB/T22473-2008, Passed ISO9001, ISO14001, OHSAS18001, UL, CE certificate..

Production Equipment


Machine for Medium Batteries                          Automatic Acid Recirculation Battery Formation Machine

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Grid Casting Machine                                          Automatic Lead Powder Filling System

Production Market

Africa, Mid East, Southeast Asia, Eastern Asia, South America, North America, Eastern Europe, Northern Europe, Central America, Oceania etc..

Our Service

Chengyu Power is a manufacturing enterprise that specializes in the R&D, production, and sale of environment-friendly valve-regulated sealed lead acid batteries. chengyu is dedicated to providing specialized power solutions to its customers and to providing energy-saving green products to the society. In view of chengyu's advantages and the development trend of the industry, chengyu Power has proposed the service philosophy of satisfactory customization, reassuring quality, safe usage, easy maintenance, and eco-friendliness. This is aimed at providing customers with comprehensive timely services. Meanwhile, chengyu pursues the goal of quality 0 after-sale service'', which means that if we provide great quality, we can free consumers from the trouble of seeking repair.