Our lithium ion batteries deliver high power and energy density, long life, and excellent safety performance. The company's game-changing technology enables customers to commercialize innovative products for medical, e-bike and power bank markets.OCT founded in 2002 and located in Shenzhen, we own a lithium ion battery cell factory with 220 well-qualified staff members and more than 3,000 square meters. Manufacturing facilities are improved to mass-produce advanced battery cells and battery pack systems to meet increasing global demands. We are an ISO9001 certified supplier of advanced lithium ion cells and systems designed to help customers quickly and cost-effectively take engineering breakthroughs from conception to commercialization. Also, top cells such as Panasonic, Sanyo, Samsung, LG, ALT, BAK, LS cells are options for our customize battery packs.Welcome to visit our factory.