Nebula business covers power lithium battery, energy storage lithium battery, consumer and small power lithium battery and other fields. At present, with battery simulation test, battery process test and manufacturing execution system (MES) as the core, Nebula shares provides battery intelligent manufacturing solutions to downstream battery manufacturing enterprises and new energy vehicle enterprises. Company with many years accumulation of lithium battery test technology, high-power power electronic measurement and control technology development on the basis of energy storage converter (PCS) series products and intelligent power station control system, and lithium battery, energy storage industry head enterprises to carry out strategic cooperation to the electric power enterprise, charge carriers and other downstream customers promote ChuChong inspection integrated energy storage power station series products; The company has in-depth cooperation with downstream battery customers through its holding subsidiary, Fujian Nebula Testing, to carry out lithium battery testing services for downstream customers. The company actively responds to the call of the state to accelerate the construction of new infrastructure, develops charging piles, operation management platform and other related products through holding subsidiaries and joint-stock companies, and provides charging operation services to new energy vehicle owners.