As a professional battery manufacturer, we produce carbon zinc battery and alkaline battery ( Size D,C,AA,AAA,9V ). Fei Jing ? ?Da Fei ? ?Hi-PO ?are of 3 trademarks owned by our com[any. Our most advanced equipment and senior engineers ensure you get a best products. Our annual production capacity reach 300 million batteries and annual sales turnover RMB 90 million. Now,we have built a whole set of effective quality-control system in accordance with ISO9001.