Shenzhen Green Power Energy Battery Co. Ltd is a Subsidiary of Sino Technology Manufacturer Group Co., Ltd our mission is aiming at supplying excellent goods made in China and service Shenzhen Green Power Energy Battery Co., Ltd specializes in RD and manufacture of batteries with over 20years experience of OEM ODM battery manufacture& we devote to the service of global customers Focus On Win-win Business Partner Of Sole Agent, Trade Company Franchisee or Distributor, Demand of customers is our target which we struggle for br our company makes rapid progress in development and quality of products we have registered 5 patents with our Own , GaonengMax” Brand which enjoy a good reputation in domestic and abroad market” we offer our OEM and ODM service to our distributors or sole agents trading company, or Amazon big customers and form a united front with our global customers who need cater for end-customers demand. br