Foshan ouyad electronic co., ltd is a professional manufaturer specialising in green energy products. Our products mainly include wind turbine, solar panel ，inverter, controller, battery, etc. We are real manufacture, we make wind turbine and solr pv hybrid whole system by ourself. so we can offer you good quality and competitive price.also professional service. we also nvever compromise on quality for lower price .we welcome you to visit our factry, then you will know what we said is true.