Everfit Environmental Protection Technology Co., Ltd., established in 2012. The factory is located in Dongguan. It is a high-tech enterprise integrating polymer lithium-ion battery technology research and development, production and manufacturing and product marketing. The company has strong economic strength and scientific and technological innovation foundation, with a total investment of 20 million yuan in phase I and 50 million yuan in phase II. The company has a total area of about 15000 m2 and a design daily output of 150000 ~ 200000 soft packed polymer lithium-ion batteries.