Shenzhen Hong-Yi Battery Co., Ltd. was founded in 2003, and specializes in the research, manufacturing and sales of the renowned Hongyi brand Lithium Ion batteries and high-end chargers. Hongyi mainly produces mobile phone batteries, digital camera batteries, camcorder batteries and mobile phone battery chargers. Hongyi is located in Pingshan, Shenzhen. Our company covers an area of 5000 square meters and has 21 battery production lines. With a highly qualified R&D team, Hongyi maintains competitive edge in the industry. We independently research and develop Hongyi brand high-capacity batteries. We are based on the principle of "optimizing the space of the batteries by upgrading the products" to enlarge the volume of the battery cells which are researched on the imported high-end raw materials to maximize the capacity of the batteries. Because of super capacity and the most