GuangDong Foshan Ouyad Electronic Co,.Ltd is a manufacturer which specializing in producing UPS and INVERTER. Our products are varied and reliable, especially the on-line interactive UPS series, which has been studied for several years. Its high quality and can be used for driving and loads(including some inductive loads as fans, refrigerators, air-conditionings etc.)Our products are sales well in all over the word such as South Asia, Middle East, North American and India and so on.