fest, a joint-venture company invested by DCB group and the technology team from HongKong, Canada and Japan, focuses on the lithium battery industrial chain of manufacturing and research power battery solutions. Meanwhile, Efest devoted to crystalline LCD chargers since 2011.We use the most advanced generation of latest international Manganese-base lithium battery technology. Leveraging on our technical superiority of the new battery materials and manufacturing management, Efest aims to research and manufacture high performance lithium battery and advanced LCD chargers.We always try hard to improve our mass production quality and performance by using advanced equipments and inspection equipments. The lithium battery and chargers have passed many international testing and got certificates, such as UL,CE, RoHs, UN38.3, MSDS,etc.