Dongguan Ultra Electronics Co., Ltd was established in 2009 year in Dongguan city, China, we have more than 10 years experiences till now. We are a ultrasonic electronic components factory, specialize in ultrasonic atomizing sheet, shovel skin knife, ultrasonic beauty transducer, piezo ceramic material ring for ultrasonic welder, that are wide used in spray humidification, beauty, ultrasonic cleaning, welding and other fields.We execute ISO9001:2008 in strict rotation and work closely with our supplier and developer to keep continuous improvement.OEM order is available.As well, we pay attention to development and application of high-tech, gain patent about quincunx shaped ultrasonic piezo ceramic chip and others.We aim at delivering high quality products with reasonable price and providing efficient service to compete in fast moving business environment.