Guangdong One Energy Technology Co., Ltd. is a professional engaged in the research, development, produce lithium battery of Fiber optic communication, surveying and navigation, medical, monitoring, infrared, Beidou positioning,Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles Scooters, electric vehicles, Electric Wheelchairs, Electric Power Systems.  Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have obtained  I S O 9 0 0 1、U L、IEC. CE. K C、ROHS. CB. MSDS. P S E、S G S、U N 3 8 . 3 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Europe, America, Asia Pacific, and the Middle East . Adhering to the business principle of mutual benefits, we have had a reliable reputation among our customers because of our professional services, quality products and competitive prices. We also welcome O D M and O E M orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We warmly welcome customers from at home and abroad to cooperate with us for common success!