Xiamen Sanhuan Battery Co., Ltd. has nearly 90 years of battery production history and experience. The company mainly produces zinc-manganese batteries (alkaline and carbon) and lithium-ion batteries, with an annual turnover of more than 100 million US dollars. The factory covers an area of 170,000 square meters, with a building area of 70,000 square meters and a green area of 70,000 square meters. The company has been committed to the investment and research and development of new energy batteries for a long time, and has close technical cooperation with well-known universities and research institutions at home and abroad. Ion battery, energy storage lithium ion battery research and development, production, sales and technical services in one integrated system.