Established in 1979, Sonic Group is an expert in the research, development, manufacturing and sales of all types of cells and batteries. Product categories cover dry cells; alkaline dry cells; Ni-Cd cells in cylindrical, prismatical and button forms; and other battery packs. Sonic also deals in the manufacturing and trading of battery components and related production and testing equipment. It has set up an integrated sales network in China, Southeast Asia, Africa and EU. The Group possesses 7 subordinates, among whom 4 are specialized manufacturers located in mainland China. In the recent 20 years, the Group has been enjoying a sound reputation in the same line by its superior product quality, rational management and consummate marketing.