2V 450ah Lead Acid Battery Used for Lighting, Aeration on Train

Hunan Fengri Electric & Power Co., Ltd. Was founded in 1982, and located in LiuYang Industry Park of Hunan province, which is 18 km away from Changsha HuangHua International Airport, close to 319 national roads. Occupied area is 330 thousands square meters, employee is more than 500; Professor level senior engineering is 16. Registered trademark "Fengri" of the company is Chinese famous trademark.

Hunan Fengri Electric & Power Co., Ltd is one of professional enterprise which originally develops battery, DC power supply, and electrical equipment in set. Battery consists of consists of valve controlled type Valve Regulated Lead Acid Battery and gel VRLA battery. There is 2V, 4V, 6V and 12V four series. Capacity ranges from 4Ah/single unit to 3600Ah/unit, specification and model are complete; DC power supply and electrical equipment in set consist of GZG5 series microcomputer monitoring high frequency switch DC power supply, DUM2 series 240V/300V/336V/380V DC power supply system, CM-KGCF30 series intelligent type charging-discharging power supply, GZW series microcomputer control DC power supply, DUM series Intelligent High Frequency Swathing Communication Power Supply, Charging Station of Electric Vehicles, intelligent box type substation, intelligent type high voltage switch cabinet, low voltage intelligent power distribution cabinet, intelligent grid digital AC and DC integrated power supply system, self-controlled equipment and software.

Fengri company is national high-tech technical enterprise, which has set up chemical power supply study and research centre. The company has marked long term cooperation relationship with Central South University and other universities and colleges, and made joint development and innovation of battery and new product of power supply. The company owns 56 national patents, 3 international patents. The product has passed network certificate of State Economic and Trade Commission, China Railway Product Certificate Centre, China Power Complete Equipment Company, Taier Certificate Centre, Beijing General Certification Centre, State Administration of Radio Film and Television, Communication department of general staff, General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, China Quality Certification Centre and China Classification Society etc.

Fengri products has been widely applied in national communication, electric power, railway, urban mass transit, broadcast and television, sailing, industrial and mining enterprises etc industries, participating in construction of Qinghai-Tibet railway, Gezhouba, Three Gorges engineering, Jiuquan Satellite Launching Centre, 750KV, 500kV and 330KV class substations in Northwest grid, 300MW and 660MW generator unit etc national key engineering, products have been exported to Yemen, India, Vietnam, Mongolia, Turkey, Venezuela, Kazakstan, Congo, North Korea, Zimbabwe, Pakistan and Cambodia etc countries, which has awarded uniform good reputation and belief of user.

Fengri insists on quality policies of "honesty service for customer, excellent quality of every product, durable improvement of management and cast Fengri brand", insist on providing excellent product and excellent service for customer with excellent working quality. Quality assurance is complete, perfect after-sale service network covering the whole country is available. The company passed ISO9001 quality system certification, ISO14001 environmental management system certification, and GB/T28001-2001 occupational safety health management system certification.

We continuously meeting expectation and demand of customers is the everlasting pursuit of Fengri people.

Welcome domestic and foreign friends visit our company!