ups Reros(Changzhou) Electronics Co., Ltd was established in 2003. Its mother company-Changzhou Xinbao Power Supply Equipment Co., Ltd has the history of twenty years since its foundation in 1986.It is one of the most famous manufacturers which specialize in UPS and the inverter for communication in Chinese mainland.There are 258 employees in our factory now. Our UPS have covered the power range from 1 KVA to 50KVA and our sales is about eight million US dollars per year. Thirty percent of our UPS sold to oversea and we hold ISO9001 and CE approval.