Founded in 2008 and based in Nanjing, China, as one of a few Chinese manufacturers integrating R&D, design, manufacturing and sales, Nanjing Hanzhou Technologie CO., LTD produces a comprehensive range of ultrasonic series products, such as piezo ceramics, ultrasonic transducers, ultrasonic sensors, ultrasonic generators, ultrasonic cleaners and related ultrasonic devices. Today, we have become an innovative solutions provider based on our broad experience in the field of ultrasonic practice.