1, Wei Chao battery, leading the development of the industry with technical advantages, took the lead in developing and completing the lead cycle technology of atomic economy law, environmental protection and energy-saving cadmium-free internalization production process, new energy-saving batteries and ultra-long lithium batteries to extend battery life. Taking power and energy storage batteries as the core, it has formed four main research directions: power lithium battery technology, new batteries, advanced materials and clean production technology, which are trustworthy;

2. Fu Nan battery is one of the top five alkaline batteries in the world. The production line of mercury-free alkaline manganese battery has reached the first-class in the world, and the product quality has developed synchronously with internationally renowned brands. Alkaline manganese battery is a mercury-free, cadmium-free and lead-free green product, high-power nickel dry battery and other new products, which has become a new economic growth point of Fu Nan company, simple and practical;

3. Sail battery: On the basis of maintaining the leading position in the lead-acid battery industry for automobile starting, the product structure adjustment has been intensified. Industrial batteries and lithium batteries have been put into production and started. Energy storage batteries, AGM batteries and power lithium batteries have been listed as new economic growth points for windsurfing, which have continuously enhanced their core competitiveness and broad market prospects.