ROTOMECH offers entire range of Vibration Sensors & Accelerometers with various configurations from VISIONG - TEST which is an US - Sino joint venture specialized in the field of vibration transducer and dynamic measurement instrumentation. VISONG TEST utilizes the design, sensing material and unique processing of the latest technologies to manufacture high quality piezoelectric sensors.Best performance and most competitive price make VISONG TEST accelerometer a most popular choice in vibration testing and measurement field.It is our honor to assist customers in selecting transducer and dynamic measurement system. VISONG TEST also designs and manufactures customized / tailor made transducers to meet individual customers’ special requirements.