Established in April 2013, DFUN (ZHUHAI) CO., LTD. is a national high-tech enterprise focusing on Battery Monitoring System, Lithium Smart Battery, and Energy Monitoring solutions.

Under perfect management in marketing and after-sales services, DFUN products have already been used all over China, Thailand, Malaysia, Australia, the USA, Canada, Germany, South Africa, and the Middle East. Our Battery Monitoring and Energy Management systems are also applied to many power projects.