Technical services, technology development, technology consultation, technology exchange, technology transfer, technology promotion; research and development of emerging energy technologies; research and development of resource recycling technology; battery manufacturing; battery sales; battery spare parts production; battery spare parts sales; electronic components and electromechanical component equipment sales; energy storage technology services; motor manufacturing; mechanical equipment sales; electronic special material research and development; electronic special material manufacturing; electronic special material sales; power transmission and distribution and control equipment manufacturing; sales of intelligent power transmission, distribution and control equipment; sales of special electronic equipment; sales of charging piles; mold manufacturing; mold sales; import and export of goods; technology import and export; battery leasing; sales of mopeds, scooters and spare parts; wholesale of motorcycles and spare parts; retail of motorcycles and spare parts; sales of electric bicycles; Internet sales (except for the sale of goods requiring licenses); corporate image planning; marketing planning.