Super quality UM4 1.5v primary dry battery

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 ind...