HUNAN EDSUN ELECTRICAL SCIENCE AND TECHNOLOGY Co., Ltd, established in 2011 and located in CHANGSHA CITY, HUNAN PROVINCE. EDSUN is a professional company engaged in the manufacture of power supply device and automotive supplies. We also specialized in research, manufacturing, marketing and after-service of power supply products (such as power Control System, , Power Supply Equipmen, portable power station ) and automotive supplies such as ( Portable EV charger, jump starter, tyre inflator, car battery charger, car vacuum cleaner, car washer). Along with its rapid development recent years, we have the production workshop and research laboratory around 2000 square meters, 6 cycle production lines and 6 cycle test lines. Our company has registered the trademarks of "EDSUN, DURANT, LECHELANCHE", owned 10 software copyrights, 9 utility model patents and 3 invention patents with highly reputation in domestic and overseas. At the same time, we are dedicated to strict quality control and thoughtful customer service and obtained I S O 9 0 0 1, I S O 4 5 0 0 1, I S O 1 4 0 0 1 and 3 A class certificates. And our company even has established extensive cooperation and further communication with colleges, universities, and research institutions, it has formed a school-enterprise scientific research alliance to achieved great results. Never being satisfied and keep making progress is the core spirit of EDSUN, and we will still insist on contributing its strength to our country and even for the world in the field of Power Supply and automotive supplies

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