Wuhan Changguang Power Supply Co., Ltd.

Wuhan Changguang Power Supply Co., Ltd. (abbreviated as CGB) is located in Wuhan Economic and Technological Development Zone, founded in 1993, with a registered capital of 6.28 million USD. It is a Sino-foreign joint venture controlled by Wuhan Zhongyuan Electronics Group Corporation, a wholly-owned subsidiary of China Electronics Corporation, a central state-owned enterprise, and shares the same origin with State-owned Factory 752.
　　CGB specializes in research, development, production, and sales of sealed valve-regulated lead-acid batteries. Its conventional products include six major series: 2V, 4V, 6V, 8V, 10V, and 12V, with capacities ranging from 0.5AH to 3000AH. The products are mainly used in UPS power systems, communication systems, disaster recovery systems for large data centers, power systems, security systems, electronic instruments, medical equipment, and electric vehicles, among other fields.
　　CGB has inherited the over seventy years of technical heritage accumulated by State-owned Factory 752, China's earliest lead-acid battery enterprise. With advanced equipment and high-quality management ensuring product quality stability, and with a joint venture system ensuring operational flexibility, CGB is a representative enterprise in China's small and medium-sized sealed valve-regulated lead-acid battery field.
　　The 2V and 12V tubular gel batteries developed by CGB have excellent electrochemical performance, greatly improved cycle life, and good low-temperature performance. They are ideal products for energy storage batteries in new energy power generation systems such as solar and wind energy.
　　CGB brand batteries are a famous and high-quality product of Wuhan. At present, CGB has passed UL, TLC, CE, VDS, ISO9001, and ISO14000 certifications. Through internal implementation of "TQM" management and "6 Sigma" principles, CGB is a battery manufacturer with a leading quality control system.
　　In recent years, while dedicating ourselves to product research and development and structural adjustment, we have attached great importance to the work of "energy saving, consumption reduction, emission reduction, and pollution control," striving to become a green battery manufacturing enterprise.
　　We hope: by adopting advanced technology, providing competitive prices, and with excellent product quality and a comprehensive service system, to maximally satisfy the needs of domestic and international customers, and strive to build CGB into a first-class lead-acid battery manufacturer in China.