DONGJIN GROUP is a leading VRLA battery manufacturer in China. We design, manufacture and sell Sealed Lead Acid batteries ( AGM, GEL, OPZV, OPZS )and chargers, used in a variety of applications, including UPS, Telecom, Medical Equipment, Electric Vehicle, Solar / Wind Power systems, Lighting, Security System, etc.. Sevral Core technologies of DONGJIN GROUP have been awarded the patent of certificate, for example, the GEL technology ( PE Separator ), and patent terminal structure design assure no acid leakage. 5 global Factories: China, Bangladesh, India, Philippines, Uruguay. Production Capacity: Over 150 Containers per Month Quality Approval: UL / CE / IEC Factory Management: ISO 9001:2000, ISO14000, OHSAS18000