SHENZHEN ALL WINNING SCIENCE DEVELOPMENT CO., LTD is an innovative high-tech enterprise established in the year of 1996, mainly engaged in IT industry integrating the research, manufacturing and marketing of UPS power supplies and computer peripherals. 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 and water treatment equipments. We possess an UPS factory and a joint venture factory for household appliances in Shenzhen City.牋Our UPS 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. Till now, our "ALL WINNING" marked UPS products are highly recognized by the market.牋The quality of our products is stable. The performance of our products has reached IEC, JIS standards. Our products have gone through ISO9000 quality management certification held by Commodity Quality Certification Center, CE certification required by EU as well as various inspection certifications held 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, customhouse as well as frontier defense, traffic, education, public security, national defense, energy sources and national key projects. They have won users consentaneous compliments by their complete range, reliable quality and perfect post-service.