CALB (China Aviation Lithium Battery Co., Ltd) is a state-owned enterprise, specialized in designing and manufacturing lithium-ion batteries and power system with wide applications in the fields of electric vehicles, renewable energy storage, telecommunication markets, mining equipment and rail transportation.Characterized by large capacity, long cycle life, high energy density, good safety performance, low self-discharge rate and excellent low temperature performance, CALB's lithium-ion batteries have entered the markets of USA, EU, Japan, Korea, Taiwan, etc.CALB is located in Luoyang, Henan Province, with $140 million registered capitals and over 1700 employees worldwide.