Foshan Prostar Science & Technology Development Co.,Ltd. (named as Prostar UPS)is an enterprise jointly invested by the U.S., Taiwan and Mainland China with more than many years for manufacturing and trading experience. Prostar was set up in 1988, specializes in the design and production high quality OEM and Prostar own brand of industrial Uninterruptible Power Supply (UPS), Power Inverter, Solar panels, Solar Power generation system and Wind Power generation system,and Emergency Power Supply (EPS) as well as maintenance-free lead acid battery. Prostar has a very experienced and professional Design and Research Department who work closely with customers for their product development ... more