Oak is a new group specializes in polymer battery, cylindrical battery research and development, production and sales of high-tech enterprises. S: Shenzhen Oak New Energy Technology Co., Ltd., Shenzhen City Ogg New Energy Co., Ltd. Shenzhen Austrian flash New Energy Technology Co., Ltd. Shenzhen Austrian Development Investment Management Limited. The total area of 180,000 square meters, producing more than 1,500 employees in Shenzhen Guangming, DongGuan HeNan, new Oak Group has world-class R & D team and advanced production equipment. With continuous innovation capability and quality customer resources, it has become the lithium energy design the strongest, most complete supporting capacity, product range up to a lithium-ion battery module manufacturer.