Shenzhen JinYou Science & Technoloyg Co., Ltd. is a ISO 9001:2000 and ISO 14001:2004 ceritified and professional power supply manufacturer in China, specialized in R&D, manufacturing, marketing and Global sales. Headquartered in Shenzhen, GuangdongWe have perfect marketing and service network, there are 80 representative offices around China, and more than 100 countries'''' partners and customers spread around all the world.Our products Range Line interactive UPS up 2000VA Tower UPS (uninterrupted power supply) 1-20kVA Rack mount On Line UPS systems from 1-10kVA Telecom Inverters/invertors 1-10kVA Lead-acid maintenance-free battery UPS with LiFePO4 battery( First Manufacturer)All our products are widely used in different fields, including electric power, science institute, national defense, telecom, finance, insurance, aviation, traffic, post service, public security, Customs, government ect.Excellet R&D teamAdvanced R& D team and test equipment in China. Based on the powerful technology team and high quality products with reliable performance, we were granted by State General Administration as €œProduct Exemption From Quality Surveillance Inspection€, and €œShenzhou€ series spacecraft programs also specified us as its power supply provider.Internaitonally approved quality and competitive price on OEM/ODMDuring the past years, we have been providing with OEM, ODM services and offering full support for customers€™ requirments, we always benefit customers not only with high quality products but also competitive price.Quality AssuranceWe are ISO 9001:2000 and ISO 14001:2004 ceritified, and Our products are approved by CE, FCC, UL, and many other kinds of awards and cerfiticates etc.PresentWe ahas been solving customer problems, and providing excellent power solutions. And our target :1. Keep top in demestic UPS market2. Go public in six years3. Be the top three of global power supply solution supplier within 5 to 10 years.UNINTERRUPTIBLE POWER SUPPLY , UNINTERRUPTIBLE SERVICE, SUPPOPR & SATISFACTION FOR YOU !!!!