Server Rack Lifepo4 Battery Dongjin Group is a company dedicated to the production, R&D and sales of lead-acid batteries, Lithium battery packs and lithium battery cells. Headquarters located in Shenzhen. Dongjin Group has established lithium battery and lead-acid battery factories in Dongguan, Guangdong Province and Xingan County, Jiangxi Province respectively. We have invested and built factories in Bangladesh, Pakistan, India, the Philippines, Turkey, Brazil and other oversea countries, with more than 4,000 employees and a R&D team of more than 325 people. Equipped with advanced manufacturing line, and strictly following the ISO9001 quality management system, Through 30 years of experience in the battery industry, Dongjin Group is committed to providing domestic and foreign customers with the highest quality products, including: lithium battery packs, lithium battery cells website:http://www.dongjin-battery.com/