Ningbo produces Shuanglu brand dry batteries. According to the query and public information, we learned that Shuanglu is a brand of Shuanglu Battery from Ningbo City, Zhejiang Province, China. Started in 1954, one of the top ten rechargeable battery brands, a famous trademark in Ningbo City, Zhejiang Province, a high-tech enterprise integrating the research, development, production and sales of alkaline dry battery technology and products, Bank of China (Ningbo) Battery Co., Ltd., owned by Jinshan Battery International Co., Ltd. is a joint venture established with Ningbo Shuanglu Holding Group Co., Ltd. and is the vice-chairman unit of the China Battery Industry Association. The company integrates the research, development, production and sales of alkaline dry battery technology and products, and can produce a full range of green and environmentally friendly alkaline batteries. The company is currently a large professional manufacturer of alkaline dry batteries in China. Location: The company is located in Ningbo National High-tech Zone, covering an area of ??147,000 square meters, with total assets of 1.38 billion yuan, and 28 alkaline battery production lines of various types.