Ouyad electronic CO.LTD belongs to Ouyad conglomerate. It is a professional manufacturer of uninterrupted power supplies and inverter, and it also exploits new products and market by itself. It is one of the 100 advanced technology enterprises supported by the government of Guangdong province.　 　Its produce factory, Ouyad electronic factory (Nanhai), is located in Foshan. Foshan is the mass area of UPS produce. The main products of Ouyad electronic factory are all kinds of update UPS, such as off-line series, online series, online interactive series and on-line series with three input ports and three output ports. It also produces all series of Ouyad inverter and fire EPS etc.