Shenzhen Kingden Science Co., Ltd is an innovative high-tech enterprise established in the year of 1996, mainly engaged in the research, manufacturing and marketing of power supply products. After years of unremitting practices and efforts, we have developed products with self-master intellectual rights and core competence. We have been a mature supplier for power supply products. We have a production center in Shenzhen City. It is engaged in assembling power supply products like UPS, inverter, powered modules and etc. Our power supply factory takes an area of more than 5000 square meters, is a modernized one with scale. It is equipped with abundant R&D technology, facilities and management methods and adopts microcomputer control over main production, inspection procedures. Especially, our "Kingden" branded UPS products are highly recognized by the market till now. The performance of our products has exceeded IEC, JIS standards. Our company have secured ISO9000 quality management certification hosted by Commodity Quality Certification Center, CE certification required by EU as well as various inspection certifications hosted by National Information and Industry department, National Electric Industry Department. Meanwhile, our products are extensively applied in fields of telecommunications, electric power, railway, finance, securities, aviation, airports, taxation, custom house as well as frontier defense, traffic, education, public security, national defense, energy sources and national key projects. They have won users&＃039; consentaneous compliments by complete varieties, reliable quality and perfect post-service. We have organized highly-qualified research and development department for our products. We are unremittingly in the search of excellence and perfect service. Additionally, we are flexibly developing novel items according to the international market situations all the time so as to enrich the varieties of our products and satisfy the expressionistic