Zhejiang Yunbang Battery Co., Ltd. is an export-oriented manufacturer engaged in the R&D, manufacture and sale of mercury-free and eco-friendly alkaline manganese dioxide battery. It locates in the Yangtze River Delta Economic Belt around Shanghai with a superior geographic transportation location.

As one of the members of the National Technical Committee on Primary Battery of Standardization Administration of China, we actively make progress on the R&D and innovation of products, winning more than 10 national patents of invention. We provide various products model with excellent characteristics such as high capacity, low internal resistance, long performance life, leakage resistance, and powerful performance. Certified by SGS, Institute of Chemical Power for Light Industry, Shanghai Research Institute of Chemical Industry, and other authoritative organizations, our products are exported to Europe, America, and the Middle East with a high admiration of our customers.

We also provide OEM service to global customers with perfect supply chain management, and strict product control, which make our products more competitive.The company introduces 12 intelligent and efficient modern production lines with an average daily battery capacity of over 0.8 million, to guarantee the quality of the products and on-time delivery, and to maximize our customers' benefits.

We pay attention to environmental protection and sustainable development, and the mercury, cadmium, and lead in our products are far below the limit required by national and international standards.

In the future, Yunban will continue to provide customers with solutions for environmentally friendly and high-quality power products.