CANGXIN SCIENCE & TECHNOLOGY ELECTRON CO., LTD. lies in Shantou -- a city of Chinese ultrasonic manufacture base. It is an enterprise integrated research, manufacture, and sales, specializing in producing piezoelectric ceramic, ultrasonic component parts, ultrasonic consumer electronics and ultrasonic equipment. The company passed the International quality system of ISO 9001: 2000 and the CE certification from European. At present, we have developed four main product series. They are Piezoelectric Ceramic & Ultrasonic Transducer Series, Ultrasonic Household Appliance Series, Ultrasonic Beauty Device Series and Industrial Ultrasonic Cleaning Equipment Series. With a mature team of management and technology, our products are exported to Europe, North American, South American, Japan, South Korea, Australia, India and around the world.