Chongqing Holy Bird Tech co., Ltd. is located in Chongqing, which is one of the four municialities of China. As a professional battery manufacturer, integrating research, manufacture and sales, we always insist on the principles of ' remarkable quality, honest management '. The predecessor of our company was Chongqing Wan Guang Battery manufacturer, which was the most primary dry battery manufacturer in China. For many years, we have been applying military technology to industrial and civilian use successfully. Our company has become the first dry battery supplier for domestic mining, railway communications and daily life etc. In the September of 2010, we gained the honor of Chongqing High-tech Enterprise by Science and technology committee. In the same year, we was successively awarded the national innovation foundation for our own research. We provide various types of dry batteries, including alkaline batteries, R40 batteries, high-power batteries, environmental batteries and so on. Our production is widely applied in many fields of experiment, mining industry and railway communications. We devote ourselves to technology research and development, meanwhile we have the high-diathasis team. Our production which is researched independently has the absolute advantages in the same industy because of its high capacity, high magnification and environmental position. Those years, we have been in long-term cooperative relationship with many enterprises at home and abroad. At the same time, we would like to spread our production to more customers., If those appeal to you, contact us! We welcome new and old customers from all walks of life to contact us for future business relationships and achieving a win-win effect! .