Which manufacturer produces Wanli battery?

Chongqing battery general factory. According to the inquiry, it started at 1943, formerly known as Chongqing battery factory, and Wanli battery was produced by Chongqing battery factory. Domestic battery industry listed companies, specializing in research and development, production and sales of lead-acid batteries, are famous for Wanli brand lead-acid batteries and have the reputation of China energy storage experts. Chongqing Wanli New Energy Co., Ltd., formerly known as Chongqing Wanli Holding (Group) Co., Ltd. and Chongqing Wanli Battery Co., Ltd., formerly known as Chongqing Battery General Factory.