Rejoy Battery Co., Ltd. founded by Rejoy  Group Ltd Company (Rejoy  Group) & Shanghai HuiHua Industry Ltd Company, is a Sino-Foreign joint venture for specializing in the development, manufacture、trade and service of Rejoy  Lead-acid Starter Battery Series. With a registered capital of USD 11.8 million and a total investment of USD 6.93million, Rejoy  now is one of International sound manufacturer in mainland China of storage batteries line. Rejoy ’s products are widely used in cars, trucks, farming machines, watercrafts, railway transportation, mining, telecommunication, power system, UPS, electric vehicles and military industry, etc.